41750840

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:384

約数の個数: 64

約数和(自身を含む): 97225920

約数和(自身を除く): 55475080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 71, 122, 142, 241, 244, 284, 305, 355, 482, 488, 568, 610, 710, 964, 1205, 1220, 1420, 1928, 2410, 2440, 2840, 4331, 4820, 8662, 9640, 14701, 17111, 17324, 21655, 29402, 34222, 34648, 43310, 58804, 68444, 73505, 85555, 86620, 117608, 136888, 147010, 171110, 173240, 294020, 342220, 588040, 684440, 1043771, 2087542, 4175084, 5218855, 8350168, 10437710, 20875420, 41750840]

約数ペア:

[(1, 41750840), (2, 20875420), (4, 10437710), (5, 8350168), (8, 5218855), (10, 4175084), (20, 2087542), (40, 1043771), (61, 684440), (71, 588040), (122, 342220), (142, 294020), (241, 173240), (244, 171110), (284, 147010), (305, 136888), (355, 117608), (482, 86620), (488, 85555), (568, 73505), (610, 68444), (710, 58804), (964, 43310), (1205, 34648), (1220, 34222), (1420, 29402), (1928, 21655), (2410, 17324), (2440, 17111), (2840, 14701), (4331, 9640), (4820, 8662)]