29445680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{33461}}^1$

素因数の和:33485

約数の個数: 40

約数和(自身を含む): 74687184

約数和(自身を除く): 45241504

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 33461, 66922, 133844, 167305, 267688, 334610, 368071, 535376, 669220, 736142, 1338440, 1472284, 1840355, 2676880, 2944568, 3680710, 5889136, 7361420, 14722840, 29445680]

約数ペア:

[(1, 29445680), (2, 14722840), (4, 7361420), (5, 5889136), (8, 3680710), (10, 2944568), (11, 2676880), (16, 1840355), (20, 1472284), (22, 1338440), (40, 736142), (44, 669220), (55, 535376), (80, 368071), (88, 334610), (110, 267688), (176, 167305), (220, 133844), (440, 66922), (880, 33461)]