86465896.000000000

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1277}}^1$

素因数の和:1349

約数の個数: 96

約数和(自身を含む): 326350080

約数和(自身を除く): 200667740

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 37, 38, 70, 74, 76, 95, 133, 140, 148, 185, 190, 259, 266, 370, 380, 518, 532, 665, 703, 740, 1036, 1277, 1295, 1330, 1406, 2554, 2590, 2660, 2812, 3515, 4921, 5108, 5180, 6385, 7030, 8939, 9842, 12770, 14060, 17878, 19684, 24263, 24605, 25540, 35756, 44695, 47249, 48526, 49210, 89390, 94498, 97052, 98420, 121315, 169841, 178780, 188996, 236245, 242630, 330743, 339682, 472490, 485260, 661486, 679364, 849205, 897731, 944980, 1322972, 1653715, 1698410, 1795462, 3307430, 3396820, 3590924, 4488655, 6284117, 6614860, 8977310, 12568234, 17954620, 25136468, 31420585, 62841170, 125682340]

約数ペア:

[(1, 125682340), (2, 62841170), (4, 31420585), (5, 25136468), (7, 17954620), (10, 12568234), (14, 8977310), (19, 6614860), (20, 6284117), (28, 4488655), (35, 3590924), (37, 3396820), (38, 3307430), (70, 1795462), (74, 1698410), (76, 1653715), (95, 1322972), (133, 944980), (140, 897731), (148, 849205), (185, 679364), (190, 661486), (259, 485260), (266, 472490), (370, 339682), (380, 330743), (518, 242630), (532, 236245), (665, 188996), (703, 178780), (740, 169841), (1036, 121315), (1277, 98420), (1295, 97052), (1330, 94498), (1406, 89390), (2554, 49210), (2590, 48526), (2660, 47249), (2812, 44695), (3515, 35756), (4921, 25540), (5108, 24605), (5180, 24263), (6385, 19684), (7030, 17878), (8939, 14060), (9842, 12770)]