16966498250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{7757}}^1$

素因数の和:8460

約数の個数: 64

約数和(自身を含む): 34259700384

約数和(自身を除く): 17293202134

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 673, 1346, 1625, 3250, 3365, 6730, 7757, 8749, 15514, 16825, 17498, 33650, 38785, 43745, 77570, 84125, 87490, 100841, 168250, 193925, 201682, 218725, 387850, 437450, 504205, 969625, 1008410, 1093625, 1939250, 2187250, 2521025, 5042050, 5220461, 10440922, 12605125, 25210250, 26102305, 52204610, 67865993, 130511525, 135731986, 261023050, 339329965, 652557625, 678659930, 1305115250, 1696649825, 3393299650, 8483249125, 16966498250]

約数ペア:

[(1, 16966498250), (2, 8483249125), (5, 3393299650), (10, 1696649825), (13, 1305115250), (25, 678659930), (26, 652557625), (50, 339329965), (65, 261023050), (125, 135731986), (130, 130511525), (250, 67865993), (325, 52204610), (650, 26102305), (673, 25210250), (1346, 12605125), (1625, 10440922), (3250, 5220461), (3365, 5042050), (6730, 2521025), (7757, 2187250), (8749, 1939250), (15514, 1093625), (16825, 1008410), (17498, 969625), (33650, 504205), (38785, 437450), (43745, 387850), (77570, 218725), (84125, 201682), (87490, 193925), (100841, 168250)]