1100167760

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{335417}}^1$

素因数の和:335471

約数の個数: 40

約数和(自身を含む): 2620285416

約数和(自身を除く): 1520117656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 335417, 670834, 1341668, 1677085, 2683336, 3354170, 5366672, 6708340, 13416680, 13752097, 26833360, 27504194, 55008388, 68760485, 110016776, 137520970, 220033552, 275041940, 550083880, 1100167760]

約数ペア:

[(1, 1100167760), (2, 550083880), (4, 275041940), (5, 220033552), (8, 137520970), (10, 110016776), (16, 68760485), (20, 55008388), (40, 27504194), (41, 26833360), (80, 13752097), (82, 13416680), (164, 6708340), (205, 5366672), (328, 3354170), (410, 2683336), (656, 1677085), (820, 1341668), (1640, 670834), (3280, 335417)]