568215320

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{102197}}^1$

素因数の和:102347

約数の個数: 32

約数和(自身を含む): 1287694800

約数和(自身を除く): 719479480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 2780, 5560, 102197, 204394, 408788, 510985, 817576, 1021970, 2043940, 4087880, 14205383, 28410766, 56821532, 71026915, 113643064, 142053830, 284107660, 568215320]

約数ペア:

[(1, 568215320), (2, 284107660), (4, 142053830), (5, 113643064), (8, 71026915), (10, 56821532), (20, 28410766), (40, 14205383), (139, 4087880), (278, 2043940), (556, 1021970), (695, 817576), (1112, 510985), (1390, 408788), (2780, 204394), (5560, 102197)]