36126760

素因数分解:

$2^3\times 5^1\times {\mathrm{641}}^1\times {\mathrm{1409}}^1$

素因数の和:2061

約数の個数: 32

約数和(自身を含む): 81469800

約数和(自身を除く): 45343040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 641, 1282, 1409, 2564, 2818, 3205, 5128, 5636, 6410, 7045, 11272, 12820, 14090, 25640, 28180, 56360, 903169, 1806338, 3612676, 4515845, 7225352, 9031690, 18063380, 36126760]

約数ペア:

[(1, 36126760), (2, 18063380), (4, 9031690), (5, 7225352), (8, 4515845), (10, 3612676), (20, 1806338), (40, 903169), (641, 56360), (1282, 28180), (1409, 25640), (2564, 14090), (2818, 12820), (3205, 11272), (5128, 7045), (5636, 6410)]