134066920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{743}}^1$

素因数の和:1114

約数の個数: 64

約数和(自身を含む): 326229120

約数和(自身を除く): 192162200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 347, 520, 694, 743, 1388, 1486, 1735, 2776, 2972, 3470, 3715, 4511, 5944, 6940, 7430, 9022, 9659, 13880, 14860, 18044, 19318, 22555, 29720, 36088, 38636, 45110, 48295, 77272, 90220, 96590, 180440, 193180, 257821, 386360, 515642, 1031284, 1289105, 2062568, 2578210, 3351673, 5156420, 6703346, 10312840, 13406692, 16758365, 26813384, 33516730, 67033460, 134066920]

約数ペア:

[(1, 134066920), (2, 67033460), (4, 33516730), (5, 26813384), (8, 16758365), (10, 13406692), (13, 10312840), (20, 6703346), (26, 5156420), (40, 3351673), (52, 2578210), (65, 2062568), (104, 1289105), (130, 1031284), (260, 515642), (347, 386360), (520, 257821), (694, 193180), (743, 180440), (1388, 96590), (1486, 90220), (1735, 77272), (2776, 48295), (2972, 45110), (3470, 38636), (3715, 36088), (4511, 29720), (5944, 22555), (6940, 19318), (7430, 18044), (9022, 14860), (9659, 13880)]