100108540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{1867}}^1$

素因数の和:2266

約数の個数: 48

約数和(自身を含む): 241016832

約数和(自身を除く): 140908292

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 383, 766, 1532, 1867, 1915, 2681, 3734, 3830, 5362, 7468, 7660, 9335, 10724, 13069, 13405, 18670, 26138, 26810, 37340, 52276, 53620, 65345, 130690, 261380, 715061, 1430122, 2860244, 3575305, 5005427, 7150610, 10010854, 14301220, 20021708, 25027135, 50054270, 100108540]

約数ペア:

[(1, 100108540), (2, 50054270), (4, 25027135), (5, 20021708), (7, 14301220), (10, 10010854), (14, 7150610), (20, 5005427), (28, 3575305), (35, 2860244), (70, 1430122), (140, 715061), (383, 261380), (766, 130690), (1532, 65345), (1867, 53620), (1915, 52276), (2681, 37340), (3734, 26810), (3830, 26138), (5362, 18670), (7468, 13405), (7660, 13069), (9335, 10724)]