358887100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{25097}}^1$

素因数の和:25135

約数の個数: 72

約数和(自身を含む): 914972688

約数和(自身を除く): 556085588

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 130, 143, 220, 260, 275, 286, 325, 550, 572, 650, 715, 1100, 1300, 1430, 2860, 3575, 7150, 14300, 25097, 50194, 100388, 125485, 250970, 276067, 326261, 501940, 552134, 627425, 652522, 1104268, 1254850, 1305044, 1380335, 1631305, 2509700, 2760670, 3262610, 3588871, 5521340, 6525220, 6901675, 7177742, 8156525, 13803350, 14355484, 16313050, 17944355, 27606700, 32626100, 35888710, 71777420, 89721775, 179443550, 358887100]

約数ペア:

[(1, 358887100), (2, 179443550), (4, 89721775), (5, 71777420), (10, 35888710), (11, 32626100), (13, 27606700), (20, 17944355), (22, 16313050), (25, 14355484), (26, 13803350), (44, 8156525), (50, 7177742), (52, 6901675), (55, 6525220), (65, 5521340), (100, 3588871), (110, 3262610), (130, 2760670), (143, 2509700), (220, 1631305), (260, 1380335), (275, 1305044), (286, 1254850), (325, 1104268), (550, 652522), (572, 627425), (650, 552134), (715, 501940), (1100, 326261), (1300, 276067), (1430, 250970), (2860, 125485), (3575, 100388), (7150, 50194), (14300, 25097)]