45503480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5443}}^1$

素因数の和:5484

約数の個数: 64

約数和(自身を含む): 117590400

約数和(自身を除く): 72086920

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 5443, 8360, 10886, 21772, 27215, 43544, 54430, 59873, 103417, 108860, 119746, 206834, 217720, 239492, 299365, 413668, 478984, 517085, 598730, 827336, 1034170, 1137587, 1197460, 2068340, 2275174, 2394920, 4136680, 4550348, 5687935, 9100696, 11375870, 22751740, 45503480]

約数ペア:

[(1, 45503480), (2, 22751740), (4, 11375870), (5, 9100696), (8, 5687935), (10, 4550348), (11, 4136680), (19, 2394920), (20, 2275174), (22, 2068340), (38, 1197460), (40, 1137587), (44, 1034170), (55, 827336), (76, 598730), (88, 517085), (95, 478984), (110, 413668), (152, 299365), (190, 239492), (209, 217720), (220, 206834), (380, 119746), (418, 108860), (440, 103417), (760, 59873), (836, 54430), (1045, 43544), (1672, 27215), (2090, 21772), (4180, 10886), (5443, 8360)]