16128446570

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{4519}}^1$

素因数の和:4983

約数の個数: 64

約数和(自身を含む): 31086028800

約数和(自身を除く): 14957582230

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 397, 794, 899, 1798, 1985, 3970, 4495, 4519, 8990, 9038, 11513, 12307, 22595, 23026, 24614, 45190, 57565, 61535, 115130, 123070, 131051, 140089, 262102, 280178, 356903, 655255, 700445, 713806, 1310510, 1400890, 1784515, 1794043, 3569030, 3588086, 4062581, 8125162, 8970215, 17940430, 20312905, 40625810, 52027247, 55615333, 104054494, 111230666, 260136235, 278076665, 520272470, 556153330, 1612844657, 3225689314, 8064223285, 16128446570]

約数ペア:

[(1, 16128446570), (2, 8064223285), (5, 3225689314), (10, 1612844657), (29, 556153330), (31, 520272470), (58, 278076665), (62, 260136235), (145, 111230666), (155, 104054494), (290, 55615333), (310, 52027247), (397, 40625810), (794, 20312905), (899, 17940430), (1798, 8970215), (1985, 8125162), (3970, 4062581), (4495, 3588086), (4519, 3569030), (8990, 1794043), (9038, 1784515), (11513, 1400890), (12307, 1310510), (22595, 713806), (23026, 700445), (24614, 655255), (45190, 356903), (57565, 280178), (61535, 262102), (115130, 140089), (123070, 131051)]