44808040

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{8059}}^1$

素因数の和:8209

約数の個数: 32

約数和(自身を含む): 101556000

約数和(自身を除く): 56747960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 2780, 5560, 8059, 16118, 32236, 40295, 64472, 80590, 161180, 322360, 1120201, 2240402, 4480804, 5601005, 8961608, 11202010, 22404020, 44808040]

約数ペア:

[(1, 44808040), (2, 22404020), (4, 11202010), (5, 8961608), (8, 5601005), (10, 4480804), (20, 2240402), (40, 1120201), (139, 322360), (278, 161180), (556, 80590), (695, 64472), (1112, 40295), (1390, 32236), (2780, 16118), (5560, 8059)]