65925860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:166

約数の個数: 192

約数和(自身を含む): 193052160

約数和(自身を除く): 127126300

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 37, 44, 52, 55, 65, 70, 74, 77, 89, 91, 110, 130, 140, 143, 148, 154, 178, 182, 185, 220, 259, 260, 286, 308, 356, 364, 370, 385, 407, 445, 455, 481, 518, 572, 623, 715, 740, 770, 814, 890, 910, 962, 979, 1001, 1036, 1157, 1246, 1295, 1430, 1540, 1628, 1780, 1820, 1924, 1958, 2002, 2035, 2314, 2405, 2492, 2590, 2849, 2860, 3115, 3293, 3367, 3916, 4004, 4070, 4628, 4810, 4895, 5005, 5180, 5291, 5698, 5785, 6230, 6586, 6734, 6853, 8099, 8140, 9620, 9790, 10010, 10582, 11396, 11570, 12460, 12727, 13172, 13468, 13706, 14245, 16198, 16465, 16835, 19580, 20020, 21164, 23051, 23140, 25454, 26455, 27412, 28490, 32396, 32930, 33670, 34265, 36223, 37037, 40495, 42809, 46102, 50908, 52910, 56980, 63635, 65860, 67340, 68530, 72446, 74074, 80990, 85618, 89089, 92204, 105820, 115255, 127270, 137060, 144892, 148148, 161980, 171236, 178178, 181115, 185185, 214045, 230510, 253561, 254540, 299663, 356356, 362230, 370370, 428090, 445445, 461020, 470899, 507122, 599326, 724460, 740740, 856180, 890890, 941798, 1014244, 1198652, 1267805, 1498315, 1781780, 1883596, 2354495, 2535610, 2996630, 3296293, 4708990, 5071220, 5993260, 6592586, 9417980, 13185172, 16481465, 32962930, 65925860]

約数ペア:

[(1, 65925860), (2, 32962930), (4, 16481465), (5, 13185172), (7, 9417980), (10, 6592586), (11, 5993260), (13, 5071220), (14, 4708990), (20, 3296293), (22, 2996630), (26, 2535610), (28, 2354495), (35, 1883596), (37, 1781780), (44, 1498315), (52, 1267805), (55, 1198652), (65, 1014244), (70, 941798), (74, 890890), (77, 856180), (89, 740740), (91, 724460), (110, 599326), (130, 507122), (140, 470899), (143, 461020), (148, 445445), (154, 428090), (178, 370370), (182, 362230), (185, 356356), (220, 299663), (259, 254540), (260, 253561), (286, 230510), (308, 214045), (356, 185185), (364, 181115), (370, 178178), (385, 171236), (407, 161980), (445, 148148), (455, 144892), (481, 137060), (518, 127270), (572, 115255), (623, 105820), (715, 92204), (740, 89089), (770, 85618), (814, 80990), (890, 74074), (910, 72446), (962, 68530), (979, 67340), (1001, 65860), (1036, 63635), (1157, 56980), (1246, 52910), (1295, 50908), (1430, 46102), (1540, 42809), (1628, 40495), (1780, 37037), (1820, 36223), (1924, 34265), (1958, 33670), (2002, 32930), (2035, 32396), (2314, 28490), (2405, 27412), (2492, 26455), (2590, 25454), (2849, 23140), (2860, 23051), (3115, 21164), (3293, 20020), (3367, 19580), (3916, 16835), (4004, 16465), (4070, 16198), (4628, 14245), (4810, 13706), (4895, 13468), (5005, 13172), (5180, 12727), (5291, 12460), (5698, 11570), (5785, 11396), (6230, 10582), (6586, 10010), (6734, 9790), (6853, 9620), (8099, 8140)]