64244510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{521}}^1$

素因数の和:617

約数の個数: 64

約数和(自身を含む): 135302400

約数和(自身を除く): 71057890

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 59, 95, 110, 118, 190, 209, 295, 418, 521, 590, 649, 1042, 1045, 1121, 1298, 2090, 2242, 2605, 3245, 5210, 5605, 5731, 6490, 9899, 11210, 11462, 12331, 19798, 24662, 28655, 30739, 49495, 57310, 61478, 61655, 98990, 108889, 123310, 153695, 217778, 307390, 338129, 544445, 584041, 676258, 1088890, 1168082, 1690645, 2920205, 3381290, 5840410, 6424451, 12848902, 32122255, 64244510]

約数ペア:

[(1, 64244510), (2, 32122255), (5, 12848902), (10, 6424451), (11, 5840410), (19, 3381290), (22, 2920205), (38, 1690645), (55, 1168082), (59, 1088890), (95, 676258), (110, 584041), (118, 544445), (190, 338129), (209, 307390), (295, 217778), (418, 153695), (521, 123310), (590, 108889), (649, 98990), (1042, 61655), (1045, 61478), (1121, 57310), (1298, 49495), (2090, 30739), (2242, 28655), (2605, 24662), (3245, 19798), (5210, 12331), (5605, 11462), (5731, 11210), (6490, 9899)]