15706716100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{235483}}^1$

素因数の和:235549

約数の個数: 72

約数和(自身を含む): 36792020160

約数和(自身を除く): 21085304060

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 29, 46, 50, 58, 92, 100, 115, 116, 145, 230, 290, 460, 575, 580, 667, 725, 1150, 1334, 1450, 2300, 2668, 2900, 3335, 6670, 13340, 16675, 33350, 66700, 235483, 470966, 941932, 1177415, 2354830, 4709660, 5416109, 5887075, 6829007, 10832218, 11774150, 13658014, 21664436, 23548300, 27080545, 27316028, 34145035, 54161090, 68290070, 108322180, 135402725, 136580140, 157067161, 170725175, 270805450, 314134322, 341450350, 541610900, 628268644, 682900700, 785335805, 1570671610, 3141343220, 3926679025, 7853358050, 15706716100]

約数ペア:

[(1, 15706716100), (2, 7853358050), (4, 3926679025), (5, 3141343220), (10, 1570671610), (20, 785335805), (23, 682900700), (25, 628268644), (29, 541610900), (46, 341450350), (50, 314134322), (58, 270805450), (92, 170725175), (100, 157067161), (115, 136580140), (116, 135402725), (145, 108322180), (230, 68290070), (290, 54161090), (460, 34145035), (575, 27316028), (580, 27080545), (667, 23548300), (725, 21664436), (1150, 13658014), (1334, 11774150), (1450, 10832218), (2300, 6829007), (2668, 5887075), (2900, 5416109), (3335, 4709660), (6670, 2354830), (13340, 1177415), (16675, 941932), (33350, 470966), (66700, 235483)]