1036746920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{6217}}^1$

素因数の和:6618

約数の個数: 64

約数和(自身を含む): 2551867200

約数和(自身を除く): 1515120280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 379, 440, 758, 1516, 1895, 3032, 3790, 4169, 6217, 7580, 8338, 12434, 15160, 16676, 20845, 24868, 31085, 33352, 41690, 49736, 62170, 68387, 83380, 124340, 136774, 166760, 248680, 273548, 341935, 547096, 683870, 1367740, 2356243, 2735480, 4712486, 9424972, 11781215, 18849944, 23562430, 25918673, 47124860, 51837346, 94249720, 103674692, 129593365, 207349384, 259186730, 518373460, 1036746920]

約数ペア:

[(1, 1036746920), (2, 518373460), (4, 259186730), (5, 207349384), (8, 129593365), (10, 103674692), (11, 94249720), (20, 51837346), (22, 47124860), (40, 25918673), (44, 23562430), (55, 18849944), (88, 11781215), (110, 9424972), (220, 4712486), (379, 2735480), (440, 2356243), (758, 1367740), (1516, 683870), (1895, 547096), (3032, 341935), (3790, 273548), (4169, 248680), (6217, 166760), (7580, 136774), (8338, 124340), (12434, 83380), (15160, 68387), (16676, 62170), (20845, 49736), (24868, 41690), (31085, 33352)]