13976080

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4261}}^1$

素因数の和:4315

約数の個数: 40

約数和(自身を含む): 33294744

約数和(自身を除く): 19318664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 4261, 8522, 17044, 21305, 34088, 42610, 68176, 85220, 170440, 174701, 340880, 349402, 698804, 873505, 1397608, 1747010, 2795216, 3494020, 6988040, 13976080]

約数ペア:

[(1, 13976080), (2, 6988040), (4, 3494020), (5, 2795216), (8, 1747010), (10, 1397608), (16, 873505), (20, 698804), (40, 349402), (41, 340880), (80, 174701), (82, 170440), (164, 85220), (205, 68176), (328, 42610), (410, 34088), (656, 21305), (820, 17044), (1640, 8522), (3280, 4261)]