40250230

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1259}}^1$

素因数の和:1428

約数の個数: 32

約数和(自身を含む): 76204800

約数和(自身を除く): 35954570

約数列:

[1, 2, 5, 10, 23, 46, 115, 139, 230, 278, 695, 1259, 1390, 2518, 3197, 6295, 6394, 12590, 15985, 28957, 31970, 57914, 144785, 175001, 289570, 350002, 875005, 1750010, 4025023, 8050046, 20125115, 40250230]

約数ペア:

[(1, 40250230), (2, 20125115), (5, 8050046), (10, 4025023), (23, 1750010), (46, 875005), (115, 350002), (139, 289570), (230, 175001), (278, 144785), (695, 57914), (1259, 31970), (1390, 28957), (2518, 15985), (3197, 12590), (6295, 6394)]