102723700

素因数分解:

$2^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{13003}}^1$

素因数の和:13096

約数の個数: 36

約数和(自身を含む): 225749440

約数和(自身を除く): 123025740

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 79, 100, 158, 316, 395, 790, 1580, 1975, 3950, 7900, 13003, 26006, 52012, 65015, 130030, 260060, 325075, 650150, 1027237, 1300300, 2054474, 4108948, 5136185, 10272370, 20544740, 25680925, 51361850, 102723700]

約数ペア:

[(1, 102723700), (2, 51361850), (4, 25680925), (5, 20544740), (10, 10272370), (20, 5136185), (25, 4108948), (50, 2054474), (79, 1300300), (100, 1027237), (158, 650150), (316, 325075), (395, 260060), (790, 130030), (1580, 65015), (1975, 52012), (3950, 26006), (7900, 13003)]