713291480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{15739}}^1$

素因数の和:15864

約数の個数: 64

約数和(自身を含む): 1767916800

約数和(自身を除く): 1054625320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 103, 110, 206, 220, 412, 440, 515, 824, 1030, 1133, 2060, 2266, 4120, 4532, 5665, 9064, 11330, 15739, 22660, 31478, 45320, 62956, 78695, 125912, 157390, 173129, 314780, 346258, 629560, 692516, 865645, 1385032, 1621117, 1731290, 3242234, 3462580, 6484468, 6925160, 8105585, 12968936, 16211170, 17832287, 32422340, 35664574, 64844680, 71329148, 89161435, 142658296, 178322870, 356645740, 713291480]

約数ペア:

[(1, 713291480), (2, 356645740), (4, 178322870), (5, 142658296), (8, 89161435), (10, 71329148), (11, 64844680), (20, 35664574), (22, 32422340), (40, 17832287), (44, 16211170), (55, 12968936), (88, 8105585), (103, 6925160), (110, 6484468), (206, 3462580), (220, 3242234), (412, 1731290), (440, 1621117), (515, 1385032), (824, 865645), (1030, 692516), (1133, 629560), (2060, 346258), (2266, 314780), (4120, 173129), (4532, 157390), (5665, 125912), (9064, 78695), (11330, 62956), (15739, 45320), (22660, 31478)]