426954680

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{1601}}^1$

素因数の和:1784

約数の個数: 64

約数和(自身を含む): 986191200

約数和(自身を除く): 559236520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 113, 118, 226, 236, 295, 452, 472, 565, 590, 904, 1130, 1180, 1601, 2260, 2360, 3202, 4520, 6404, 6667, 8005, 12808, 13334, 16010, 26668, 32020, 33335, 53336, 64040, 66670, 94459, 133340, 180913, 188918, 266680, 361826, 377836, 472295, 723652, 755672, 904565, 944590, 1447304, 1809130, 1889180, 3618260, 3778360, 7236520, 10673867, 21347734, 42695468, 53369335, 85390936, 106738670, 213477340, 426954680]

約数ペア:

[(1, 426954680), (2, 213477340), (4, 106738670), (5, 85390936), (8, 53369335), (10, 42695468), (20, 21347734), (40, 10673867), (59, 7236520), (113, 3778360), (118, 3618260), (226, 1889180), (236, 1809130), (295, 1447304), (452, 944590), (472, 904565), (565, 755672), (590, 723652), (904, 472295), (1130, 377836), (1180, 361826), (1601, 266680), (2260, 188918), (2360, 180913), (3202, 133340), (4520, 94459), (6404, 66670), (6667, 64040), (8005, 53336), (12808, 33335), (13334, 32020), (16010, 26668)]