103635440

素因数分解:

$2^4\times 5^1\times {\mathrm{631}}^1\times {\mathrm{2053}}^1$

素因数の和:2697

約数の個数: 40

約数和(自身を含む): 241451808

約数和(自身を除く): 137816368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 631, 1262, 2053, 2524, 3155, 4106, 5048, 6310, 8212, 10096, 10265, 12620, 16424, 20530, 25240, 32848, 41060, 50480, 82120, 164240, 1295443, 2590886, 5181772, 6477215, 10363544, 12954430, 20727088, 25908860, 51817720, 103635440]

約数ペア:

[(1, 103635440), (2, 51817720), (4, 25908860), (5, 20727088), (8, 12954430), (10, 10363544), (16, 6477215), (20, 5181772), (40, 2590886), (80, 1295443), (631, 164240), (1262, 82120), (2053, 50480), (2524, 41060), (3155, 32848), (4106, 25240), (5048, 20530), (6310, 16424), (8212, 12620), (10096, 10265)]