1666751180

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1\times {\mathrm{5861}}^1$

素因数の和:6170

約数の個数: 48

約数和(自身を含む): 3574882080

約数和(自身を除く): 1908130900

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 241, 295, 482, 590, 964, 1180, 1205, 2410, 4820, 5861, 11722, 14219, 23444, 28438, 29305, 56876, 58610, 71095, 117220, 142190, 284380, 345799, 691598, 1383196, 1412501, 1728995, 2825002, 3457990, 5650004, 6915980, 7062505, 14125010, 28250020, 83337559, 166675118, 333350236, 416687795, 833375590, 1666751180]

約数ペア:

[(1, 1666751180), (2, 833375590), (4, 416687795), (5, 333350236), (10, 166675118), (20, 83337559), (59, 28250020), (118, 14125010), (236, 7062505), (241, 6915980), (295, 5650004), (482, 3457990), (590, 2825002), (964, 1728995), (1180, 1412501), (1205, 1383196), (2410, 691598), (4820, 345799), (5861, 284380), (11722, 142190), (14219, 117220), (23444, 71095), (28438, 58610), (29305, 56876)]