26925540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{1013}}^1$

素因数の和:1468

約数の個数: 48

約数和(自身を含む): 75636288

約数和(自身を除く): 48710748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 443, 886, 1013, 1329, 1772, 2026, 2215, 2658, 3039, 4052, 4430, 5065, 5316, 6078, 6645, 8860, 10130, 12156, 13290, 15195, 20260, 26580, 30390, 60780, 448759, 897518, 1346277, 1795036, 2243795, 2692554, 4487590, 5385108, 6731385, 8975180, 13462770, 26925540]

約数ペア:

[(1, 26925540), (2, 13462770), (3, 8975180), (4, 6731385), (5, 5385108), (6, 4487590), (10, 2692554), (12, 2243795), (15, 1795036), (20, 1346277), (30, 897518), (60, 448759), (443, 60780), (886, 30390), (1013, 26580), (1329, 20260), (1772, 15195), (2026, 13290), (2215, 12156), (2658, 10130), (3039, 8860), (4052, 6645), (4430, 6078), (5065, 5316)]