11814560

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1801}}^1$

素因数の和:1857

約数の個数: 48

約数和(自身を含む): 28608552

約数和(自身を除く): 16793992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 1801, 3280, 3602, 6560, 7204, 9005, 14408, 18010, 28816, 36020, 57632, 72040, 73841, 144080, 147682, 288160, 295364, 369205, 590728, 738410, 1181456, 1476820, 2362912, 2953640, 5907280, 11814560]

約数ペア:

[(1, 11814560), (2, 5907280), (4, 2953640), (5, 2362912), (8, 1476820), (10, 1181456), (16, 738410), (20, 590728), (32, 369205), (40, 295364), (41, 288160), (80, 147682), (82, 144080), (160, 73841), (164, 72040), (205, 57632), (328, 36020), (410, 28816), (656, 18010), (820, 14408), (1312, 9005), (1640, 7204), (1801, 6560), (3280, 3602)]