268163950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{10177}}^1$

素因数の和:10237

約数の個数: 48

約数和(自身を含む): 545215104

約数和(自身を除く): 277051154

約数列:

[1, 2, 5, 10, 17, 25, 31, 34, 50, 62, 85, 155, 170, 310, 425, 527, 775, 850, 1054, 1550, 2635, 5270, 10177, 13175, 20354, 26350, 50885, 101770, 173009, 254425, 315487, 346018, 508850, 630974, 865045, 1577435, 1730090, 3154870, 4325225, 5363279, 7887175, 8650450, 10726558, 15774350, 26816395, 53632790, 134081975, 268163950]

約数ペア:

[(1, 268163950), (2, 134081975), (5, 53632790), (10, 26816395), (17, 15774350), (25, 10726558), (31, 8650450), (34, 7887175), (50, 5363279), (62, 4325225), (85, 3154870), (155, 1730090), (170, 1577435), (310, 865045), (425, 630974), (527, 508850), (775, 346018), (850, 315487), (1054, 254425), (1550, 173009), (2635, 101770), (5270, 50885), (10177, 26350), (13175, 20354)]