528077360

素因数分解:

$2^4\times 5^1\times {\mathrm{1861}}^1\times {\mathrm{3547}}^1$

素因数の和:5421

約数の個数: 40

約数和(自身を含む): 1228785936

約数和(自身を除く): 700708576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1861, 3547, 3722, 7094, 7444, 9305, 14188, 14888, 17735, 18610, 28376, 29776, 35470, 37220, 56752, 70940, 74440, 141880, 148880, 283760, 6600967, 13201934, 26403868, 33004835, 52807736, 66009670, 105615472, 132019340, 264038680, 528077360]

約数ペア:

[(1, 528077360), (2, 264038680), (4, 132019340), (5, 105615472), (8, 66009670), (10, 52807736), (16, 33004835), (20, 26403868), (40, 13201934), (80, 6600967), (1861, 283760), (3547, 148880), (3722, 141880), (7094, 74440), (7444, 70940), (9305, 56752), (14188, 37220), (14888, 35470), (17735, 29776), (18610, 28376)]