2058907580

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{607}}^1\times {\mathrm{937}}^1$

素因数の和:1734

約数の個数: 48

約数和(自身を含む): 4359403776

約数和(自身を除く): 2300496196

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 607, 724, 905, 937, 1214, 1810, 1874, 2428, 3035, 3620, 3748, 4685, 6070, 9370, 12140, 18740, 109867, 169597, 219734, 339194, 439468, 549335, 568759, 678388, 847985, 1098670, 1137518, 1695970, 2197340, 2275036, 2843795, 3391940, 5687590, 11375180, 102945379, 205890758, 411781516, 514726895, 1029453790, 2058907580]

約数ペア:

[(1, 2058907580), (2, 1029453790), (4, 514726895), (5, 411781516), (10, 205890758), (20, 102945379), (181, 11375180), (362, 5687590), (607, 3391940), (724, 2843795), (905, 2275036), (937, 2197340), (1214, 1695970), (1810, 1137518), (1874, 1098670), (2428, 847985), (3035, 678388), (3620, 568759), (3748, 549335), (4685, 439468), (6070, 339194), (9370, 219734), (12140, 169597), (18740, 109867)]