26538180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1103}}^1$

素因数の和:1516

約数の個数: 48

約数和(自身を含む): 74559744

約数和(自身を除く): 48021564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 401, 802, 1103, 1203, 1604, 2005, 2206, 2406, 3309, 4010, 4412, 4812, 5515, 6015, 6618, 8020, 11030, 12030, 13236, 16545, 22060, 24060, 33090, 66180, 442303, 884606, 1326909, 1769212, 2211515, 2653818, 4423030, 5307636, 6634545, 8846060, 13269090, 26538180]

約数ペア:

[(1, 26538180), (2, 13269090), (3, 8846060), (4, 6634545), (5, 5307636), (6, 4423030), (10, 2653818), (12, 2211515), (15, 1769212), (20, 1326909), (30, 884606), (60, 442303), (401, 66180), (802, 33090), (1103, 24060), (1203, 22060), (1604, 16545), (2005, 13236), (2206, 12030), (2406, 11030), (3309, 8020), (4010, 6618), (4412, 6015), (4812, 5515)]