98172100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:234

約数の個数: 108

約数和(自身を含む): 238424844

約数和(自身を除く): 140252744

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 37, 50, 52, 65, 74, 100, 130, 148, 157, 169, 185, 260, 314, 325, 338, 370, 481, 628, 650, 676, 740, 785, 845, 925, 962, 1300, 1570, 1690, 1850, 1924, 2041, 2405, 3140, 3380, 3700, 3925, 4082, 4225, 4810, 5809, 6253, 7850, 8164, 8450, 9620, 10205, 11618, 12025, 12506, 15700, 16900, 20410, 23236, 24050, 25012, 26533, 29045, 31265, 40820, 48100, 51025, 53066, 58090, 62530, 75517, 102050, 106132, 116180, 125060, 132665, 145225, 151034, 156325, 204100, 265330, 290450, 302068, 312650, 377585, 530660, 580900, 625300, 663325, 755170, 981721, 1326650, 1510340, 1887925, 1963442, 2653300, 3775850, 3926884, 4908605, 7551700, 9817210, 19634420, 24543025, 49086050, 98172100]

約数ペア:

[(1, 98172100), (2, 49086050), (4, 24543025), (5, 19634420), (10, 9817210), (13, 7551700), (20, 4908605), (25, 3926884), (26, 3775850), (37, 2653300), (50, 1963442), (52, 1887925), (65, 1510340), (74, 1326650), (100, 981721), (130, 755170), (148, 663325), (157, 625300), (169, 580900), (185, 530660), (260, 377585), (314, 312650), (325, 302068), (338, 290450), (370, 265330), (481, 204100), (628, 156325), (650, 151034), (676, 145225), (740, 132665), (785, 125060), (845, 116180), (925, 106132), (962, 102050), (1300, 75517), (1570, 62530), (1690, 58090), (1850, 53066), (1924, 51025), (2041, 48100), (2405, 40820), (3140, 31265), (3380, 29045), (3700, 26533), (3925, 25012), (4082, 24050), (4225, 23236), (4810, 20410), (5809, 16900), (6253, 15700), (7850, 12506), (8164, 12025), (8450, 11618), (9620, 10205)]