8866520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1$

素因数の和:117

約数の個数: 96

約数和(自身を含む): 23209200

約数和(自身を除く): 14342680

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 59, 65, 68, 85, 104, 118, 130, 136, 170, 221, 236, 260, 289, 295, 340, 442, 472, 520, 578, 590, 680, 767, 884, 1003, 1105, 1156, 1180, 1445, 1534, 1768, 2006, 2210, 2312, 2360, 2890, 3068, 3757, 3835, 4012, 4420, 5015, 5780, 6136, 7514, 7670, 8024, 8840, 10030, 11560, 13039, 15028, 15340, 17051, 18785, 20060, 26078, 30056, 30680, 34102, 37570, 40120, 52156, 65195, 68204, 75140, 85255, 104312, 130390, 136408, 150280, 170510, 221663, 260780, 341020, 443326, 521560, 682040, 886652, 1108315, 1773304, 2216630, 4433260, 8866520]

約数ペア:

[(1, 8866520), (2, 4433260), (4, 2216630), (5, 1773304), (8, 1108315), (10, 886652), (13, 682040), (17, 521560), (20, 443326), (26, 341020), (34, 260780), (40, 221663), (52, 170510), (59, 150280), (65, 136408), (68, 130390), (85, 104312), (104, 85255), (118, 75140), (130, 68204), (136, 65195), (170, 52156), (221, 40120), (236, 37570), (260, 34102), (289, 30680), (295, 30056), (340, 26078), (442, 20060), (472, 18785), (520, 17051), (578, 15340), (590, 15028), (680, 13039), (767, 11560), (884, 10030), (1003, 8840), (1105, 8024), (1156, 7670), (1180, 7514), (1445, 6136), (1534, 5780), (1768, 5015), (2006, 4420), (2210, 4012), (2312, 3835), (2360, 3757), (2890, 3068)]