64524460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1$

素因数の和:344

約数の個数: 144

約数和(自身を含む): 183935808

約数和(自身を除く): 119411348

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 121, 130, 140, 143, 154, 182, 220, 242, 260, 286, 293, 308, 364, 385, 455, 484, 572, 586, 605, 715, 770, 847, 910, 1001, 1172, 1210, 1430, 1465, 1540, 1573, 1694, 1820, 2002, 2051, 2420, 2860, 2930, 3146, 3223, 3388, 3809, 4004, 4102, 4235, 5005, 5860, 6292, 6446, 7618, 7865, 8204, 8470, 10010, 10255, 11011, 12892, 15236, 15730, 16115, 16940, 19045, 20020, 20510, 22022, 22561, 26663, 31460, 32230, 35453, 38090, 41020, 41899, 44044, 45122, 53326, 55055, 64460, 70906, 76180, 83798, 90244, 106652, 110110, 112805, 133315, 141812, 167596, 177265, 209495, 220220, 225610, 248171, 266630, 293293, 354530, 418990, 451220, 460889, 496342, 533260, 586586, 709060, 837980, 921778, 992684, 1173172, 1240855, 1466465, 1843556, 2304445, 2481710, 2932930, 3226223, 4608890, 4963420, 5865860, 6452446, 9217780, 12904892, 16131115, 32262230, 64524460]

約数ペア:

[(1, 64524460), (2, 32262230), (4, 16131115), (5, 12904892), (7, 9217780), (10, 6452446), (11, 5865860), (13, 4963420), (14, 4608890), (20, 3226223), (22, 2932930), (26, 2481710), (28, 2304445), (35, 1843556), (44, 1466465), (52, 1240855), (55, 1173172), (65, 992684), (70, 921778), (77, 837980), (91, 709060), (110, 586586), (121, 533260), (130, 496342), (140, 460889), (143, 451220), (154, 418990), (182, 354530), (220, 293293), (242, 266630), (260, 248171), (286, 225610), (293, 220220), (308, 209495), (364, 177265), (385, 167596), (455, 141812), (484, 133315), (572, 112805), (586, 110110), (605, 106652), (715, 90244), (770, 83798), (847, 76180), (910, 70906), (1001, 64460), (1172, 55055), (1210, 53326), (1430, 45122), (1465, 44044), (1540, 41899), (1573, 41020), (1694, 38090), (1820, 35453), (2002, 32230), (2051, 31460), (2420, 26663), (2860, 22561), (2930, 22022), (3146, 20510), (3223, 20020), (3388, 19045), (3809, 16940), (4004, 16115), (4102, 15730), (4235, 15236), (5005, 12892), (5860, 11011), (6292, 10255), (6446, 10010), (7618, 8470), (7865, 8204)]