675690880

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{34057}}^1$

素因数の和:34107

約数の個数: 64

約数和(自身を含む): 1667479680

約数和(自身を除く): 991788800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 496, 620, 640, 992, 1240, 1984, 2480, 3968, 4960, 9920, 19840, 34057, 68114, 136228, 170285, 272456, 340570, 544912, 681140, 1055767, 1089824, 1362280, 2111534, 2179648, 2724560, 4223068, 4359296, 5278835, 5449120, 8446136, 10557670, 10898240, 16892272, 21115340, 21796480, 33784544, 42230680, 67569088, 84461360, 135138176, 168922720, 337845440, 675690880]

約数ペア:

[(1, 675690880), (2, 337845440), (4, 168922720), (5, 135138176), (8, 84461360), (10, 67569088), (16, 42230680), (20, 33784544), (31, 21796480), (32, 21115340), (40, 16892272), (62, 10898240), (64, 10557670), (80, 8446136), (124, 5449120), (128, 5278835), (155, 4359296), (160, 4223068), (248, 2724560), (310, 2179648), (320, 2111534), (496, 1362280), (620, 1089824), (640, 1055767), (992, 681140), (1240, 544912), (1984, 340570), (2480, 272456), (3968, 170285), (4960, 136228), (9920, 68114), (19840, 34057)]