91379600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17573}}^1$

素因数の和:17604

約数の個数: 60

約数和(自身を含む): 236440596

約数和(自身を除く): 145060996

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 17573, 35146, 70292, 87865, 140584, 175730, 228449, 281168, 351460, 439325, 456898, 702920, 878650, 913796, 1142245, 1405840, 1757300, 1827592, 2284490, 3514600, 3655184, 4568980, 5711225, 7029200, 9137960, 11422450, 18275920, 22844900, 45689800, 91379600]

約数ペア:

[(1, 91379600), (2, 45689800), (4, 22844900), (5, 18275920), (8, 11422450), (10, 9137960), (13, 7029200), (16, 5711225), (20, 4568980), (25, 3655184), (26, 3514600), (40, 2284490), (50, 1827592), (52, 1757300), (65, 1405840), (80, 1142245), (100, 913796), (104, 878650), (130, 702920), (200, 456898), (208, 439325), (260, 351460), (325, 281168), (400, 228449), (520, 175730), (650, 140584), (1040, 87865), (1300, 70292), (2600, 35146), (5200, 17573)]