27091760

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4639}}^1$

素因数の和:4725

約数の個数: 40

約数和(自身を含む): 63864960

約数和(自身を除く): 36773200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 4639, 5840, 9278, 18556, 23195, 37112, 46390, 74224, 92780, 185560, 338647, 371120, 677294, 1354588, 1693235, 2709176, 3386470, 5418352, 6772940, 13545880, 27091760]

約数ペア:

[(1, 27091760), (2, 13545880), (4, 6772940), (5, 5418352), (8, 3386470), (10, 2709176), (16, 1693235), (20, 1354588), (40, 677294), (73, 371120), (80, 338647), (146, 185560), (292, 92780), (365, 74224), (584, 46390), (730, 37112), (1168, 23195), (1460, 18556), (2920, 9278), (4639, 5840)]