103160980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1327}}^1$

素因数の和:1385

約数の個数: 72

約数和(自身を含む): 244968192

約数和(自身を除く): 141807212

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 169, 230, 260, 299, 338, 460, 598, 676, 845, 1196, 1327, 1495, 1690, 2654, 2990, 3380, 3887, 5308, 5980, 6635, 7774, 13270, 15548, 17251, 19435, 26540, 30521, 34502, 38870, 61042, 69004, 77740, 86255, 122084, 152605, 172510, 224263, 305210, 345020, 396773, 448526, 610420, 793546, 897052, 1121315, 1587092, 1983865, 2242630, 3967730, 4485260, 5158049, 7935460, 10316098, 20632196, 25790245, 51580490, 103160980]

約数ペア:

[(1, 103160980), (2, 51580490), (4, 25790245), (5, 20632196), (10, 10316098), (13, 7935460), (20, 5158049), (23, 4485260), (26, 3967730), (46, 2242630), (52, 1983865), (65, 1587092), (92, 1121315), (115, 897052), (130, 793546), (169, 610420), (230, 448526), (260, 396773), (299, 345020), (338, 305210), (460, 224263), (598, 172510), (676, 152605), (845, 122084), (1196, 86255), (1327, 77740), (1495, 69004), (1690, 61042), (2654, 38870), (2990, 34502), (3380, 30521), (3887, 26540), (5308, 19435), (5980, 17251), (6635, 15548), (7774, 13270)]