62007920

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{547}}^1$

素因数の和:682

約数の個数: 80

約数和(自身を含む): 156969120

約数和(自身を除く): 94961200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 109, 130, 208, 218, 260, 436, 520, 545, 547, 872, 1040, 1090, 1094, 1417, 1744, 2180, 2188, 2735, 2834, 4360, 4376, 5470, 5668, 7085, 7111, 8720, 8752, 10940, 11336, 14170, 14222, 21880, 22672, 28340, 28444, 35555, 43760, 56680, 56888, 59623, 71110, 113360, 113776, 119246, 142220, 238492, 284440, 298115, 476984, 568880, 596230, 775099, 953968, 1192460, 1550198, 2384920, 3100396, 3875495, 4769840, 6200792, 7750990, 12401584, 15501980, 31003960, 62007920]

約数ペア:

[(1, 62007920), (2, 31003960), (4, 15501980), (5, 12401584), (8, 7750990), (10, 6200792), (13, 4769840), (16, 3875495), (20, 3100396), (26, 2384920), (40, 1550198), (52, 1192460), (65, 953968), (80, 775099), (104, 596230), (109, 568880), (130, 476984), (208, 298115), (218, 284440), (260, 238492), (436, 142220), (520, 119246), (545, 113776), (547, 113360), (872, 71110), (1040, 59623), (1090, 56888), (1094, 56680), (1417, 43760), (1744, 35555), (2180, 28444), (2188, 28340), (2735, 22672), (2834, 21880), (4360, 14222), (4376, 14170), (5470, 11336), (5668, 10940), (7085, 8752), (7111, 8720)]