15704112050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{14341}}^1$

素因数の和:14556

約数の個数: 72

約数和(自身を含む): 32286108036

約数和(自身を除く): 16581995986

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 181, 242, 275, 362, 550, 605, 905, 1210, 1810, 1991, 3025, 3982, 4525, 6050, 9050, 9955, 14341, 19910, 21901, 28682, 43802, 49775, 71705, 99550, 109505, 143410, 157751, 219010, 315502, 358525, 547525, 717050, 788755, 1095050, 1577510, 1735261, 2595721, 3470522, 3943775, 5191442, 7887550, 8676305, 12978605, 17352610, 25957210, 28552931, 43381525, 57105862, 64893025, 86763050, 129786050, 142764655, 285529310, 314082241, 628164482, 713823275, 1427646550, 1570411205, 3140822410, 7852056025, 15704112050]

約数ペア:

[(1, 15704112050), (2, 7852056025), (5, 3140822410), (10, 1570411205), (11, 1427646550), (22, 713823275), (25, 628164482), (50, 314082241), (55, 285529310), (110, 142764655), (121, 129786050), (181, 86763050), (242, 64893025), (275, 57105862), (362, 43381525), (550, 28552931), (605, 25957210), (905, 17352610), (1210, 12978605), (1810, 8676305), (1991, 7887550), (3025, 5191442), (3982, 3943775), (4525, 3470522), (6050, 2595721), (9050, 1735261), (9955, 1577510), (14341, 1095050), (19910, 788755), (21901, 717050), (28682, 547525), (43802, 358525), (49775, 315502), (71705, 219010), (99550, 157751), (109505, 143410)]