88389370

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{1193}}^1$

素因数の和:1470

約数の個数: 32

約数和(自身を含む): 165058560

約数和(自身を除く): 76669190

約数列:

[1, 2, 5, 10, 31, 62, 155, 239, 310, 478, 1193, 1195, 2386, 2390, 5965, 7409, 11930, 14818, 36983, 37045, 73966, 74090, 184915, 285127, 369830, 570254, 1425635, 2851270, 8838937, 17677874, 44194685, 88389370]

約数ペア:

[(1, 88389370), (2, 44194685), (5, 17677874), (10, 8838937), (31, 2851270), (62, 1425635), (155, 570254), (239, 369830), (310, 285127), (478, 184915), (1193, 74090), (1195, 73966), (2386, 37045), (2390, 36983), (5965, 14818), (7409, 11930)]