118595540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{5197}}^1$

素因数の和:5376

約数の個数: 48

約数和(自身を含む): 286430592

約数和(自身を除く): 167835052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 163, 326, 652, 815, 1141, 1630, 2282, 3260, 4564, 5197, 5705, 10394, 11410, 20788, 22820, 25985, 36379, 51970, 72758, 103940, 145516, 181895, 363790, 727580, 847111, 1694222, 3388444, 4235555, 5929777, 8471110, 11859554, 16942220, 23719108, 29648885, 59297770, 118595540]

約数ペア:

[(1, 118595540), (2, 59297770), (4, 29648885), (5, 23719108), (7, 16942220), (10, 11859554), (14, 8471110), (20, 5929777), (28, 4235555), (35, 3388444), (70, 1694222), (140, 847111), (163, 727580), (326, 363790), (652, 181895), (815, 145516), (1141, 103940), (1630, 72758), (2282, 51970), (3260, 36379), (4564, 25985), (5197, 22820), (5705, 20788), (10394, 11410)]