520058720

素因数分解:

$2^5\times 5^1\times {\mathrm{241}}^1\times {\mathrm{13487}}^1$

素因数の和:13743

約数の個数: 48

約数和(自身を含む): 1233828288

約数和(自身を除く): 713769568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 241, 482, 964, 1205, 1928, 2410, 3856, 4820, 7712, 9640, 13487, 19280, 26974, 38560, 53948, 67435, 107896, 134870, 215792, 269740, 431584, 539480, 1078960, 2157920, 3250367, 6500734, 13001468, 16251835, 26002936, 32503670, 52005872, 65007340, 104011744, 130014680, 260029360, 520058720]

約数ペア:

[(1, 520058720), (2, 260029360), (4, 130014680), (5, 104011744), (8, 65007340), (10, 52005872), (16, 32503670), (20, 26002936), (32, 16251835), (40, 13001468), (80, 6500734), (160, 3250367), (241, 2157920), (482, 1078960), (964, 539480), (1205, 431584), (1928, 269740), (2410, 215792), (3856, 134870), (4820, 107896), (7712, 67435), (9640, 53948), (13487, 38560), (19280, 26974)]