97447480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2797}}^1$

素因数の和:2888

約数の個数: 64

約数和(自身を含む): 239732640

約数和(自身を除く): 142285160

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 67, 104, 130, 134, 260, 268, 335, 520, 536, 670, 871, 1340, 1742, 2680, 2797, 3484, 4355, 5594, 6968, 8710, 11188, 13985, 17420, 22376, 27970, 34840, 36361, 55940, 72722, 111880, 145444, 181805, 187399, 290888, 363610, 374798, 727220, 749596, 936995, 1454440, 1499192, 1873990, 2436187, 3747980, 4872374, 7495960, 9744748, 12180935, 19489496, 24361870, 48723740, 97447480]

約数ペア:

[(1, 97447480), (2, 48723740), (4, 24361870), (5, 19489496), (8, 12180935), (10, 9744748), (13, 7495960), (20, 4872374), (26, 3747980), (40, 2436187), (52, 1873990), (65, 1499192), (67, 1454440), (104, 936995), (130, 749596), (134, 727220), (260, 374798), (268, 363610), (335, 290888), (520, 187399), (536, 181805), (670, 145444), (871, 111880), (1340, 72722), (1742, 55940), (2680, 36361), (2797, 34840), (3484, 27970), (4355, 22376), (5594, 17420), (6968, 13985), (8710, 11188)]