101188750

素因数分解:

$2^1\times 5^4\times {\mathrm{13}}^2\times {\mathrm{479}}^1$

素因数の和:527

約数の個数: 60

約数和(自身を含む): 205809120

約数和(自身を除く): 104620370

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 169, 250, 325, 338, 479, 625, 650, 845, 958, 1250, 1625, 1690, 2395, 3250, 4225, 4790, 6227, 8125, 8450, 11975, 12454, 16250, 21125, 23950, 31135, 42250, 59875, 62270, 80951, 105625, 119750, 155675, 161902, 211250, 299375, 311350, 404755, 598750, 778375, 809510, 1556750, 2023775, 3891875, 4047550, 7783750, 10118875, 20237750, 50594375, 101188750]

約数ペア:

[(1, 101188750), (2, 50594375), (5, 20237750), (10, 10118875), (13, 7783750), (25, 4047550), (26, 3891875), (50, 2023775), (65, 1556750), (125, 809510), (130, 778375), (169, 598750), (250, 404755), (325, 311350), (338, 299375), (479, 211250), (625, 161902), (650, 155675), (845, 119750), (958, 105625), (1250, 80951), (1625, 62270), (1690, 59875), (2395, 42250), (3250, 31135), (4225, 23950), (4790, 21125), (6227, 16250), (8125, 12454), (8450, 11975)]