41320240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{593}}^1$

素因数の和:686

約数の個数: 80

約数和(自身を含む): 105180768

約数和(自身を除く): 63860528

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 67, 80, 104, 130, 134, 208, 260, 268, 335, 520, 536, 593, 670, 871, 1040, 1072, 1186, 1340, 1742, 2372, 2680, 2965, 3484, 4355, 4744, 5360, 5930, 6968, 7709, 8710, 9488, 11860, 13936, 15418, 17420, 23720, 30836, 34840, 38545, 39731, 47440, 61672, 69680, 77090, 79462, 123344, 154180, 158924, 198655, 308360, 317848, 397310, 516503, 616720, 635696, 794620, 1033006, 1589240, 2066012, 2582515, 3178480, 4132024, 5165030, 8264048, 10330060, 20660120, 41320240]

約数ペア:

[(1, 41320240), (2, 20660120), (4, 10330060), (5, 8264048), (8, 5165030), (10, 4132024), (13, 3178480), (16, 2582515), (20, 2066012), (26, 1589240), (40, 1033006), (52, 794620), (65, 635696), (67, 616720), (80, 516503), (104, 397310), (130, 317848), (134, 308360), (208, 198655), (260, 158924), (268, 154180), (335, 123344), (520, 79462), (536, 77090), (593, 69680), (670, 61672), (871, 47440), (1040, 39731), (1072, 38545), (1186, 34840), (1340, 30836), (1742, 23720), (2372, 17420), (2680, 15418), (2965, 13936), (3484, 11860), (4355, 9488), (4744, 8710), (5360, 7709), (5930, 6968)]