79377620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{7177}}^1$

素因数の和:7272

約数の個数: 48

約数和(自身を含む): 192944640

約数和(自身を除く): 113567020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 790, 1106, 1580, 2212, 2765, 5530, 7177, 11060, 14354, 28708, 35885, 50239, 71770, 100478, 143540, 200956, 251195, 502390, 566983, 1004780, 1133966, 2267932, 2834915, 3968881, 5669830, 7937762, 11339660, 15875524, 19844405, 39688810, 79377620]

約数ペア:

[(1, 79377620), (2, 39688810), (4, 19844405), (5, 15875524), (7, 11339660), (10, 7937762), (14, 5669830), (20, 3968881), (28, 2834915), (35, 2267932), (70, 1133966), (79, 1004780), (140, 566983), (158, 502390), (316, 251195), (395, 200956), (553, 143540), (790, 100478), (1106, 71770), (1580, 50239), (2212, 35885), (2765, 28708), (5530, 14354), (7177, 11060)]