27251120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26203}}^1$

素因数の和:26229

約数の個数: 40

約数和(自身を含む): 68235216

約数和(自身を除く): 40984096

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 26203, 52406, 104812, 131015, 209624, 262030, 340639, 419248, 524060, 681278, 1048120, 1362556, 1703195, 2096240, 2725112, 3406390, 5450224, 6812780, 13625560, 27251120]

約数ペア:

[(1, 27251120), (2, 13625560), (4, 6812780), (5, 5450224), (8, 3406390), (10, 2725112), (13, 2096240), (16, 1703195), (20, 1362556), (26, 1048120), (40, 681278), (52, 524060), (65, 419248), (80, 340639), (104, 262030), (130, 209624), (208, 131015), (260, 104812), (520, 52406), (1040, 26203)]