77233240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2441}}^1$

素因数の和:2572

約数の個数: 64

約数和(自身を含む): 200439360

約数和(自身を除く): 123206120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 113, 140, 226, 280, 452, 565, 791, 904, 1130, 1582, 2260, 2441, 3164, 3955, 4520, 4882, 6328, 7910, 9764, 12205, 15820, 17087, 19528, 24410, 31640, 34174, 48820, 68348, 85435, 97640, 136696, 170870, 275833, 341740, 551666, 683480, 1103332, 1379165, 1930831, 2206664, 2758330, 3861662, 5516660, 7723324, 9654155, 11033320, 15446648, 19308310, 38616620, 77233240]

約数ペア:

[(1, 77233240), (2, 38616620), (4, 19308310), (5, 15446648), (7, 11033320), (8, 9654155), (10, 7723324), (14, 5516660), (20, 3861662), (28, 2758330), (35, 2206664), (40, 1930831), (56, 1379165), (70, 1103332), (113, 683480), (140, 551666), (226, 341740), (280, 275833), (452, 170870), (565, 136696), (791, 97640), (904, 85435), (1130, 68348), (1582, 48820), (2260, 34174), (2441, 31640), (3164, 24410), (3955, 19528), (4520, 17087), (4882, 15820), (6328, 12205), (7910, 9764)]