104834560

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1321}}^1$

素因数の和:1375

約数の個数: 80

約数和(自身を含む): 259661952

約数和(自身を除く): 154827392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 992, 1240, 1280, 1321, 1984, 2480, 2560, 2642, 3968, 4960, 5284, 6605, 7936, 9920, 10568, 13210, 15872, 19840, 21136, 26420, 39680, 40951, 42272, 52840, 79360, 81902, 84544, 105680, 163804, 169088, 204755, 211360, 327608, 338176, 409510, 422720, 655216, 676352, 819020, 845440, 1310432, 1638040, 1690880, 2620864, 3276080, 3381760, 5241728, 6552160, 10483456, 13104320, 20966912, 26208640, 52417280, 104834560]

約数ペア:

[(1, 104834560), (2, 52417280), (4, 26208640), (5, 20966912), (8, 13104320), (10, 10483456), (16, 6552160), (20, 5241728), (31, 3381760), (32, 3276080), (40, 2620864), (62, 1690880), (64, 1638040), (80, 1310432), (124, 845440), (128, 819020), (155, 676352), (160, 655216), (248, 422720), (256, 409510), (310, 338176), (320, 327608), (496, 211360), (512, 204755), (620, 169088), (640, 163804), (992, 105680), (1240, 84544), (1280, 81902), (1321, 79360), (1984, 52840), (2480, 42272), (2560, 40951), (2642, 39680), (3968, 26420), (4960, 21136), (5284, 19840), (6605, 15872), (7936, 13210), (9920, 10568)]