23559020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{269}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 51710400

約数和(自身を除く): 28151380

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 151, 269, 290, 302, 538, 580, 604, 755, 1076, 1345, 1510, 2690, 3020, 4379, 5380, 7801, 8758, 15602, 17516, 21895, 31204, 39005, 40619, 43790, 78010, 81238, 87580, 156020, 162476, 203095, 406190, 812380, 1177951, 2355902, 4711804, 5889755, 11779510, 23559020]

約数ペア:

[(1, 23559020), (2, 11779510), (4, 5889755), (5, 4711804), (10, 2355902), (20, 1177951), (29, 812380), (58, 406190), (116, 203095), (145, 162476), (151, 156020), (269, 87580), (290, 81238), (302, 78010), (538, 43790), (580, 40619), (604, 39005), (755, 31204), (1076, 21895), (1345, 17516), (1510, 15602), (2690, 8758), (3020, 7801), (4379, 5380)]