682040

素因数分解:

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

素因数の和:104

約数の個数: 48

約数和(自身を含む): 1657800

約数和(自身を除く): 975760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 59, 68, 85, 118, 136, 170, 236, 289, 295, 340, 472, 578, 590, 680, 1003, 1156, 1180, 1445, 2006, 2312, 2360, 2890, 4012, 5015, 5780, 8024, 10030, 11560, 17051, 20060, 34102, 40120, 68204, 85255, 136408, 170510, 341020, 682040]

約数ペア:

[(1, 682040), (2, 341020), (4, 170510), (5, 136408), (8, 85255), (10, 68204), (17, 40120), (20, 34102), (34, 20060), (40, 17051), (59, 11560), (68, 10030), (85, 8024), (118, 5780), (136, 5015), (170, 4012), (236, 2890), (289, 2360), (295, 2312), (340, 2006), (472, 1445), (578, 1180), (590, 1156), (680, 1003)]