2040678430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{10513}}^1$

素因数の和:10633

約数の個数: 64

約数和(自身を含む): 4360366080

約数和(自身を除く): 2319687650

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 59, 70, 94, 118, 235, 295, 329, 413, 470, 590, 658, 826, 1645, 2065, 2773, 3290, 4130, 5546, 10513, 13865, 19411, 21026, 27730, 38822, 52565, 73591, 97055, 105130, 147182, 194110, 367955, 494111, 620267, 735910, 988222, 1240534, 2470555, 3101335, 3458777, 4341869, 4941110, 6202670, 6917554, 8683738, 17293885, 21709345, 29152549, 34587770, 43418690, 58305098, 145762745, 204067843, 291525490, 408135686, 1020339215, 2040678430]

約数ペア:

[(1, 2040678430), (2, 1020339215), (5, 408135686), (7, 291525490), (10, 204067843), (14, 145762745), (35, 58305098), (47, 43418690), (59, 34587770), (70, 29152549), (94, 21709345), (118, 17293885), (235, 8683738), (295, 6917554), (329, 6202670), (413, 4941110), (470, 4341869), (590, 3458777), (658, 3101335), (826, 2470555), (1645, 1240534), (2065, 988222), (2773, 735910), (3290, 620267), (4130, 494111), (5546, 367955), (10513, 194110), (13865, 147182), (19411, 105130), (21026, 97055), (27730, 73591), (38822, 52565)]