24873380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1493}}^1$

素因数の和:1533

約数の個数: 72

約数和(自身を含む): 64379448

約数和(自身を除く): 39506068

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 85, 98, 119, 140, 170, 196, 238, 245, 340, 476, 490, 595, 833, 980, 1190, 1493, 1666, 2380, 2986, 3332, 4165, 5972, 7465, 8330, 10451, 14930, 16660, 20902, 25381, 29860, 41804, 50762, 52255, 73157, 101524, 104510, 126905, 146314, 177667, 209020, 253810, 292628, 355334, 365785, 507620, 710668, 731570, 888335, 1243669, 1463140, 1776670, 2487338, 3553340, 4974676, 6218345, 12436690, 24873380]

約数ペア:

[(1, 24873380), (2, 12436690), (4, 6218345), (5, 4974676), (7, 3553340), (10, 2487338), (14, 1776670), (17, 1463140), (20, 1243669), (28, 888335), (34, 731570), (35, 710668), (49, 507620), (68, 365785), (70, 355334), (85, 292628), (98, 253810), (119, 209020), (140, 177667), (170, 146314), (196, 126905), (238, 104510), (245, 101524), (340, 73157), (476, 52255), (490, 50762), (595, 41804), (833, 29860), (980, 25381), (1190, 20902), (1493, 16660), (1666, 14930), (2380, 10451), (2986, 8330), (3332, 7465), (4165, 5972)]