9773680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:614

約数の個数: 80

約数和(自身を含む): 26855424

約数和(自身を除く): 17081744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 563, 620, 868, 1085, 1126, 1240, 1736, 2170, 2252, 2480, 2815, 3472, 3941, 4340, 4504, 5630, 7882, 8680, 9008, 11260, 15764, 17360, 17453, 19705, 22520, 31528, 34906, 39410, 45040, 63056, 69812, 78820, 87265, 122171, 139624, 157640, 174530, 244342, 279248, 315280, 349060, 488684, 610855, 698120, 977368, 1221710, 1396240, 1954736, 2443420, 4886840, 9773680]

約数ペア:

[(1, 9773680), (2, 4886840), (4, 2443420), (5, 1954736), (7, 1396240), (8, 1221710), (10, 977368), (14, 698120), (16, 610855), (20, 488684), (28, 349060), (31, 315280), (35, 279248), (40, 244342), (56, 174530), (62, 157640), (70, 139624), (80, 122171), (112, 87265), (124, 78820), (140, 69812), (155, 63056), (217, 45040), (248, 39410), (280, 34906), (310, 31528), (434, 22520), (496, 19705), (560, 17453), (563, 17360), (620, 15764), (868, 11260), (1085, 9008), (1126, 8680), (1240, 7882), (1736, 5630), (2170, 4504), (2252, 4340), (2480, 3941), (2815, 3472)]