15694700120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6211}}^1\times {\mathrm{5743}}^1$

素因数の和:11976

約数の個数: 64

約数和(自身を含む): 38536266240

約数和(自身を除く): 22841566120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 5743, 6211, 11486, 12422, 22972, 24844, 28715, 31055, 45944, 49688, 57430, 62110, 63173, 68321, 114860, 124220, 126346, 136642, 229720, 248440, 252692, 273284, 315865, 341605, 505384, 546568, 631730, 683210, 1263460, 1366420, 2526920, 2732840, 35669773, 71339546, 142679092, 178348865, 285358184, 356697730, 392367503, 713395460, 784735006, 1426790920, 1569470012, 1961837515, 3138940024, 3923675030, 7847350060, 15694700120]

約数ペア:

[(1, 15694700120), (2, 7847350060), (4, 3923675030), (5, 3138940024), (8, 1961837515), (10, 1569470012), (11, 1426790920), (20, 784735006), (22, 713395460), (40, 392367503), (44, 356697730), (55, 285358184), (88, 178348865), (110, 142679092), (220, 71339546), (440, 35669773), (5743, 2732840), (6211, 2526920), (11486, 1366420), (12422, 1263460), (22972, 683210), (24844, 631730), (28715, 546568), (31055, 505384), (45944, 341605), (49688, 315865), (57430, 273284), (62110, 252692), (63173, 248440), (68321, 229720), (114860, 136642), (124220, 126346)]