102579320

素因数分解:

$2^3\times 5^1\times {\mathrm{569}}^1\times {\mathrm{4507}}^1$

素因数の和:5087

約数の個数: 32

約数和(自身を含む): 231260400

約数和(自身を除く): 128681080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 569, 1138, 2276, 2845, 4507, 4552, 5690, 9014, 11380, 18028, 22535, 22760, 36056, 45070, 90140, 180280, 2564483, 5128966, 10257932, 12822415, 20515864, 25644830, 51289660, 102579320]

約数ペア:

[(1, 102579320), (2, 51289660), (4, 25644830), (5, 20515864), (8, 12822415), (10, 10257932), (20, 5128966), (40, 2564483), (569, 180280), (1138, 90140), (2276, 45070), (2845, 36056), (4507, 22760), (4552, 22535), (5690, 18028), (9014, 11380)]