4311880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{373}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 10333620

約数和(自身を除く): 6021740

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 289, 340, 373, 578, 680, 746, 1156, 1445, 1492, 1865, 2312, 2890, 2984, 3730, 5780, 6341, 7460, 11560, 12682, 14920, 25364, 31705, 50728, 63410, 107797, 126820, 215594, 253640, 431188, 538985, 862376, 1077970, 2155940, 4311880]

約数ペア:

[(1, 4311880), (2, 2155940), (4, 1077970), (5, 862376), (8, 538985), (10, 431188), (17, 253640), (20, 215594), (34, 126820), (40, 107797), (68, 63410), (85, 50728), (136, 31705), (170, 25364), (289, 14920), (340, 12682), (373, 11560), (578, 7460), (680, 6341), (746, 5780), (1156, 3730), (1445, 2984), (1492, 2890), (1865, 2312)]