37638250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:380

約数の個数: 64

約数和(自身を含む): 78178464

約数和(自身を除く): 40540214

約数列:

[1, 2, 5, 10, 13, 25, 26, 37, 50, 65, 74, 125, 130, 185, 250, 313, 325, 370, 481, 626, 650, 925, 962, 1565, 1625, 1850, 2405, 3130, 3250, 4069, 4625, 4810, 7825, 8138, 9250, 11581, 12025, 15650, 20345, 23162, 24050, 39125, 40690, 57905, 60125, 78250, 101725, 115810, 120250, 150553, 203450, 289525, 301106, 508625, 579050, 752765, 1017250, 1447625, 1505530, 2895250, 3763825, 7527650, 18819125, 37638250]

約数ペア:

[(1, 37638250), (2, 18819125), (5, 7527650), (10, 3763825), (13, 2895250), (25, 1505530), (26, 1447625), (37, 1017250), (50, 752765), (65, 579050), (74, 508625), (125, 301106), (130, 289525), (185, 203450), (250, 150553), (313, 120250), (325, 115810), (370, 101725), (481, 78250), (626, 60125), (650, 57905), (925, 40690), (962, 39125), (1565, 24050), (1625, 23162), (1850, 20345), (2405, 15650), (3130, 12025), (3250, 11581), (4069, 9250), (4625, 8138), (4810, 7825)]