41198440

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{25121}}^1$

素因数の和:25173

約数の個数: 32

約数和(自身を含む): 94961160

約数和(自身を除く): 53762720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 25121, 50242, 100484, 125605, 200968, 251210, 502420, 1004840, 1029961, 2059922, 4119844, 5149805, 8239688, 10299610, 20599220, 41198440]

約数ペア:

[(1, 41198440), (2, 20599220), (4, 10299610), (5, 8239688), (8, 5149805), (10, 4119844), (20, 2059922), (40, 1029961), (41, 1004840), (82, 502420), (164, 251210), (205, 200968), (328, 125605), (410, 100484), (820, 50242), (1640, 25121)]