4632640

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:515

約数の個数: 56

約数和(自身を含む): 11411712

約数和(自身を除く): 6779072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 467, 496, 620, 934, 992, 1240, 1868, 1984, 2335, 2480, 3736, 4670, 4960, 7472, 9340, 9920, 14477, 14944, 18680, 28954, 29888, 37360, 57908, 72385, 74720, 115816, 144770, 149440, 231632, 289540, 463264, 579080, 926528, 1158160, 2316320, 4632640]

約数ペア:

[(1, 4632640), (2, 2316320), (4, 1158160), (5, 926528), (8, 579080), (10, 463264), (16, 289540), (20, 231632), (31, 149440), (32, 144770), (40, 115816), (62, 74720), (64, 72385), (80, 57908), (124, 37360), (155, 29888), (160, 28954), (248, 18680), (310, 14944), (320, 14477), (467, 9920), (496, 9340), (620, 7472), (934, 4960), (992, 4670), (1240, 3736), (1868, 2480), (1984, 2335)]