40223480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{809}}^1$

素因数の和:944

約数の個数: 64

約数和(自身を含む): 99727200

約数和(自身を除く): 59503720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 113, 220, 226, 440, 452, 565, 809, 904, 1130, 1243, 1618, 2260, 2486, 3236, 4045, 4520, 4972, 6215, 6472, 8090, 8899, 9944, 12430, 16180, 17798, 24860, 32360, 35596, 44495, 49720, 71192, 88990, 91417, 177980, 182834, 355960, 365668, 457085, 731336, 914170, 1005587, 1828340, 2011174, 3656680, 4022348, 5027935, 8044696, 10055870, 20111740, 40223480]

約数ペア:

[(1, 40223480), (2, 20111740), (4, 10055870), (5, 8044696), (8, 5027935), (10, 4022348), (11, 3656680), (20, 2011174), (22, 1828340), (40, 1005587), (44, 914170), (55, 731336), (88, 457085), (110, 365668), (113, 355960), (220, 182834), (226, 177980), (440, 91417), (452, 88990), (565, 71192), (809, 49720), (904, 44495), (1130, 35596), (1243, 32360), (1618, 24860), (2260, 17798), (2486, 16180), (3236, 12430), (4045, 9944), (4520, 8899), (4972, 8090), (6215, 6472)]