105918320

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{42709}}^1$

素因数の和:42753

約数の個数: 40

約数和(自身を含む): 254209920

約数和(自身を除く): 148291600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 42709, 85418, 170836, 213545, 341672, 427090, 683344, 854180, 1323979, 1708360, 2647958, 3416720, 5295916, 6619895, 10591832, 13239790, 21183664, 26479580, 52959160, 105918320]

約数ペア:

[(1, 105918320), (2, 52959160), (4, 26479580), (5, 21183664), (8, 13239790), (10, 10591832), (16, 6619895), (20, 5295916), (31, 3416720), (40, 2647958), (62, 1708360), (80, 1323979), (124, 854180), (155, 683344), (248, 427090), (310, 341672), (496, 213545), (620, 170836), (1240, 85418), (2480, 42709)]