1489668080

素因数分解:

$2^4\times 5^1\times {\mathrm{3583}}^1\times {\mathrm{5197}}^1$

素因数の和:8793

約数の個数: 40

約数和(自身を含む): 3465111552

約数和(自身を除く): 1975443472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3583, 5197, 7166, 10394, 14332, 17915, 20788, 25985, 28664, 35830, 41576, 51970, 57328, 71660, 83152, 103940, 143320, 207880, 286640, 415760, 18620851, 37241702, 74483404, 93104255, 148966808, 186208510, 297933616, 372417020, 744834040, 1489668080]

約数ペア:

[(1, 1489668080), (2, 744834040), (4, 372417020), (5, 297933616), (8, 186208510), (10, 148966808), (16, 93104255), (20, 74483404), (40, 37241702), (80, 18620851), (3583, 415760), (5197, 286640), (7166, 207880), (10394, 143320), (14332, 103940), (17915, 83152), (20788, 71660), (25985, 57328), (28664, 51970), (35830, 41576)]