101856080

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{613}}^1$

素因数の和:724

約数の個数: 80

約数和(自身を含む): 248507904

約数和(自身を除く): 146651824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 67, 80, 124, 134, 155, 248, 268, 310, 335, 496, 536, 613, 620, 670, 1072, 1226, 1240, 1340, 2077, 2452, 2480, 2680, 3065, 4154, 4904, 5360, 6130, 8308, 9808, 10385, 12260, 16616, 19003, 20770, 24520, 33232, 38006, 41071, 41540, 49040, 76012, 82142, 83080, 95015, 152024, 164284, 166160, 190030, 205355, 304048, 328568, 380060, 410710, 657136, 760120, 821420, 1273201, 1520240, 1642840, 2546402, 3285680, 5092804, 6366005, 10185608, 12732010, 20371216, 25464020, 50928040, 101856080]

約数ペア:

[(1, 101856080), (2, 50928040), (4, 25464020), (5, 20371216), (8, 12732010), (10, 10185608), (16, 6366005), (20, 5092804), (31, 3285680), (40, 2546402), (62, 1642840), (67, 1520240), (80, 1273201), (124, 821420), (134, 760120), (155, 657136), (248, 410710), (268, 380060), (310, 328568), (335, 304048), (496, 205355), (536, 190030), (613, 166160), (620, 164284), (670, 152024), (1072, 95015), (1226, 83080), (1240, 82142), (1340, 76012), (2077, 49040), (2452, 41540), (2480, 41071), (2680, 38006), (3065, 33232), (4154, 24520), (4904, 20770), (5360, 19003), (6130, 16616), (8308, 12260), (9808, 10385)]