8489609830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1\times {\mathrm{4651}}^1$

素因数の和:5429

約数の個数: 64

約数和(自身を含む): 17350099200

約数和(自身を除く): 8860489370

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 739, 1235, 1478, 2470, 3695, 4651, 7390, 9302, 9607, 14041, 19214, 23255, 28082, 46510, 48035, 60463, 70205, 88369, 96070, 120926, 140410, 176738, 182533, 302315, 365066, 441845, 604630, 883690, 912665, 1148797, 1825330, 2297594, 3437089, 5743985, 6874178, 11487970, 17185445, 34370890, 44682157, 65304691, 89364314, 130609382, 223410785, 326523455, 446821570, 653046910, 848960983, 1697921966, 4244804915, 8489609830]

約数ペア:

[(1, 8489609830), (2, 4244804915), (5, 1697921966), (10, 848960983), (13, 653046910), (19, 446821570), (26, 326523455), (38, 223410785), (65, 130609382), (95, 89364314), (130, 65304691), (190, 44682157), (247, 34370890), (494, 17185445), (739, 11487970), (1235, 6874178), (1478, 5743985), (2470, 3437089), (3695, 2297594), (4651, 1825330), (7390, 1148797), (9302, 912665), (9607, 883690), (14041, 604630), (19214, 441845), (23255, 365066), (28082, 302315), (46510, 182533), (48035, 176738), (60463, 140410), (70205, 120926), (88369, 96070)]