8100280

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6983}}^1$

素因数の和:7023

約数の個数: 32

約数和(自身を含む): 18856800

約数和(自身を除く): 10756520

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 6983, 13966, 27932, 34915, 55864, 69830, 139660, 202507, 279320, 405014, 810028, 1012535, 1620056, 2025070, 4050140, 8100280]

約数ペア:

[(1, 8100280), (2, 4050140), (4, 2025070), (5, 1620056), (8, 1012535), (10, 810028), (20, 405014), (29, 279320), (40, 202507), (58, 139660), (116, 69830), (145, 55864), (232, 34915), (290, 27932), (580, 13966), (1160, 6983)]