45346820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3253}}^1$

素因数の和:3320

約数の個数: 48

約数和(自身を含む): 103321008

約数和(自身を除く): 57974188

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 41, 68, 82, 85, 164, 170, 205, 340, 410, 697, 820, 1394, 2788, 3253, 3485, 6506, 6970, 13012, 13940, 16265, 32530, 55301, 65060, 110602, 133373, 221204, 266746, 276505, 533492, 553010, 666865, 1106020, 1333730, 2267341, 2667460, 4534682, 9069364, 11336705, 22673410, 45346820]

約数ペア:

[(1, 45346820), (2, 22673410), (4, 11336705), (5, 9069364), (10, 4534682), (17, 2667460), (20, 2267341), (34, 1333730), (41, 1106020), (68, 666865), (82, 553010), (85, 533492), (164, 276505), (170, 266746), (205, 221204), (340, 133373), (410, 110602), (697, 65060), (820, 55301), (1394, 32530), (2788, 16265), (3253, 13940), (3485, 13012), (6506, 6970)]