4803218980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1609}}^1\times {\mathrm{21323}}^1$

素因数の和:22948

約数の個数: 48

約数和(自身を含む): 11535431040

約数和(自身を除く): 6732212060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1609, 3218, 6436, 8045, 11263, 16090, 21323, 22526, 32180, 42646, 45052, 56315, 85292, 106615, 112630, 149261, 213230, 225260, 298522, 426460, 597044, 746305, 1492610, 2985220, 34308707, 68617414, 137234828, 171543535, 240160949, 343087070, 480321898, 686174140, 960643796, 1200804745, 2401609490, 4803218980]

約数ペア:

[(1, 4803218980), (2, 2401609490), (4, 1200804745), (5, 960643796), (7, 686174140), (10, 480321898), (14, 343087070), (20, 240160949), (28, 171543535), (35, 137234828), (70, 68617414), (140, 34308707), (1609, 2985220), (3218, 1492610), (6436, 746305), (8045, 597044), (11263, 426460), (16090, 298522), (21323, 225260), (22526, 213230), (32180, 149261), (42646, 112630), (45052, 106615), (56315, 85292)]