72238360

素因数分解:

$2^3\times 5^1\times {\mathrm{617}}^1\times {\mathrm{2927}}^1$

素因数の和:3555

約数の個数: 32

約数和(自身を含む): 162855360

約数和(自身を除く): 90617000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 617, 1234, 2468, 2927, 3085, 4936, 5854, 6170, 11708, 12340, 14635, 23416, 24680, 29270, 58540, 117080, 1805959, 3611918, 7223836, 9029795, 14447672, 18059590, 36119180, 72238360]

約数ペア:

[(1, 72238360), (2, 36119180), (4, 18059590), (5, 14447672), (8, 9029795), (10, 7223836), (20, 3611918), (40, 1805959), (617, 117080), (1234, 58540), (2468, 29270), (2927, 24680), (3085, 23416), (4936, 14635), (5854, 12340), (6170, 11708)]