103899320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{371069}}^1$

素因数の和:371087

約数の個数: 32

約数和(自身を含む): 267170400

約数和(自身を除く): 163271080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 371069, 742138, 1484276, 1855345, 2597483, 2968552, 3710690, 5194966, 7421380, 10389932, 12987415, 14842760, 20779864, 25974830, 51949660, 103899320]

約数ペア:

[(1, 103899320), (2, 51949660), (4, 25974830), (5, 20779864), (7, 14842760), (8, 12987415), (10, 10389932), (14, 7421380), (20, 5194966), (28, 3710690), (35, 2968552), (40, 2597483), (56, 1855345), (70, 1484276), (140, 742138), (280, 371069)]