3733991660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{41609}}^1$

素因数の和:42266

約数の個数: 48

約数和(自身を含む): 8975776320

約数和(自身を除く): 5241784660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 641, 1282, 2564, 3205, 4487, 6410, 8974, 12820, 17948, 22435, 41609, 44870, 83218, 89740, 166436, 208045, 291263, 416090, 582526, 832180, 1165052, 1456315, 2912630, 5825260, 26671369, 53342738, 106685476, 133356845, 186699583, 266713690, 373399166, 533427380, 746798332, 933497915, 1866995830, 3733991660]

約数ペア:

[(1, 3733991660), (2, 1866995830), (4, 933497915), (5, 746798332), (7, 533427380), (10, 373399166), (14, 266713690), (20, 186699583), (28, 133356845), (35, 106685476), (70, 53342738), (140, 26671369), (641, 5825260), (1282, 2912630), (2564, 1456315), (3205, 1165052), (4487, 832180), (6410, 582526), (8974, 416090), (12820, 291263), (17948, 208045), (22435, 166436), (41609, 89740), (44870, 83218)]