6585440

素因数分解:

$2^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{521}}^1$

素因数の和:615

約数の個数: 48

約数和(自身を含む): 15785280

約数和(自身を除く): 9199840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 79, 80, 158, 160, 316, 395, 521, 632, 790, 1042, 1264, 1580, 2084, 2528, 2605, 3160, 4168, 5210, 6320, 8336, 10420, 12640, 16672, 20840, 41159, 41680, 82318, 83360, 164636, 205795, 329272, 411590, 658544, 823180, 1317088, 1646360, 3292720, 6585440]

約数ペア:

[(1, 6585440), (2, 3292720), (4, 1646360), (5, 1317088), (8, 823180), (10, 658544), (16, 411590), (20, 329272), (32, 205795), (40, 164636), (79, 83360), (80, 82318), (158, 41680), (160, 41159), (316, 20840), (395, 16672), (521, 12640), (632, 10420), (790, 8336), (1042, 6320), (1264, 5210), (1580, 4168), (2084, 3160), (2528, 2605)]