152812891220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{5302321}}^1$

素因数の和:5302472

約数の個数: 48

約数和(自身を含む): 352752878016

約数和(自身を除く): 199939986796

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 131, 220, 262, 524, 655, 1310, 1441, 2620, 2882, 5764, 7205, 14410, 28820, 5302321, 10604642, 21209284, 26511605, 53023210, 58325531, 106046420, 116651062, 233302124, 291627655, 583255310, 694604051, 1166510620, 1389208102, 2778416204, 3473020255, 6946040510, 7640644561, 13892081020, 15281289122, 30562578244, 38203222805, 76406445610, 152812891220]

約数ペア:

[(1, 152812891220), (2, 76406445610), (4, 38203222805), (5, 30562578244), (10, 15281289122), (11, 13892081020), (20, 7640644561), (22, 6946040510), (44, 3473020255), (55, 2778416204), (110, 1389208102), (131, 1166510620), (220, 694604051), (262, 583255310), (524, 291627655), (655, 233302124), (1310, 116651062), (1441, 106046420), (2620, 58325531), (2882, 53023210), (5764, 26511605), (7205, 21209284), (14410, 10604642), (28820, 5302321)]