922010920

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{3767}}^1$

素因数の和:4018

約数の個数: 64

約数和(自身を含む): 2156803200

約数和(自身を除く): 1234792280

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 211, 232, 290, 422, 580, 844, 1055, 1160, 1688, 2110, 3767, 4220, 6119, 7534, 8440, 12238, 15068, 18835, 24476, 30136, 30595, 37670, 48952, 61190, 75340, 109243, 122380, 150680, 218486, 244760, 436972, 546215, 794837, 873944, 1092430, 1589674, 2184860, 3179348, 3974185, 4369720, 6358696, 7948370, 15896740, 23050273, 31793480, 46100546, 92201092, 115251365, 184402184, 230502730, 461005460, 922010920]

約数ペア:

[(1, 922010920), (2, 461005460), (4, 230502730), (5, 184402184), (8, 115251365), (10, 92201092), (20, 46100546), (29, 31793480), (40, 23050273), (58, 15896740), (116, 7948370), (145, 6358696), (211, 4369720), (232, 3974185), (290, 3179348), (422, 2184860), (580, 1589674), (844, 1092430), (1055, 873944), (1160, 794837), (1688, 546215), (2110, 436972), (3767, 244760), (4220, 218486), (6119, 150680), (7534, 122380), (8440, 109243), (12238, 75340), (15068, 61190), (18835, 48952), (24476, 37670), (30136, 30595)]