962885780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{76541}}^1$

素因数の和:76604

約数の個数: 48

約数和(自身を含む): 2198898576

約数和(自身を除く): 1236012796

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 185, 340, 370, 629, 740, 1258, 2516, 3145, 6290, 12580, 76541, 153082, 306164, 382705, 765410, 1301197, 1530820, 2602394, 2832017, 5204788, 5664034, 6505985, 11328068, 13011970, 14160085, 26023940, 28320170, 48144289, 56640340, 96288578, 192577156, 240721445, 481442890, 962885780]

約数ペア:

[(1, 962885780), (2, 481442890), (4, 240721445), (5, 192577156), (10, 96288578), (17, 56640340), (20, 48144289), (34, 28320170), (37, 26023940), (68, 14160085), (74, 13011970), (85, 11328068), (148, 6505985), (170, 5664034), (185, 5204788), (340, 2832017), (370, 2602394), (629, 1530820), (740, 1301197), (1258, 765410), (2516, 382705), (3145, 306164), (6290, 153082), (12580, 76541)]