28347140

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{24023}}^1$

素因数の和:24091

約数の個数: 24

約数和(自身を含む): 60540480

約数和(自身を除く): 32193340

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 24023, 48046, 96092, 120115, 240230, 480460, 1417357, 2834714, 5669428, 7086785, 14173570, 28347140]

約数ペア:

[(1, 28347140), (2, 14173570), (4, 7086785), (5, 5669428), (10, 2834714), (20, 1417357), (59, 480460), (118, 240230), (236, 120115), (295, 96092), (590, 48046), (1180, 24023)]