71134880

素因数分解:

$2^5\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1571}}^1$

素因数の和:1869

約数の個数: 48

約数和(自身を含む): 168757344

約数和(自身を除く): 97622464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 283, 566, 1132, 1415, 1571, 2264, 2830, 3142, 4528, 5660, 6284, 7855, 9056, 11320, 12568, 15710, 22640, 25136, 31420, 45280, 50272, 62840, 125680, 251360, 444593, 889186, 1778372, 2222965, 3556744, 4445930, 7113488, 8891860, 14226976, 17783720, 35567440, 71134880]

約数ペア:

[(1, 71134880), (2, 35567440), (4, 17783720), (5, 14226976), (8, 8891860), (10, 7113488), (16, 4445930), (20, 3556744), (32, 2222965), (40, 1778372), (80, 889186), (160, 444593), (283, 251360), (566, 125680), (1132, 62840), (1415, 50272), (1571, 45280), (2264, 31420), (2830, 25136), (3142, 22640), (4528, 15710), (5660, 12568), (6284, 11320), (7855, 9056)]