25152790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1013}}^1$

素因数の和:1224

約数の個数: 32

約数和(自身を含む): 49061376

約数和(自身を除く): 23908586

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 191, 382, 955, 1013, 1910, 2026, 2483, 4966, 5065, 10130, 12415, 13169, 24830, 26338, 65845, 131690, 193483, 386966, 967415, 1934830, 2515279, 5030558, 12576395, 25152790]

約数ペア:

[(1, 25152790), (2, 12576395), (5, 5030558), (10, 2515279), (13, 1934830), (26, 967415), (65, 386966), (130, 193483), (191, 131690), (382, 65845), (955, 26338), (1013, 24830), (1910, 13169), (2026, 12415), (2483, 10130), (4966, 5065)]