1570562120

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{6373}}^1$

素因数の和:6546

約数の個数: 64

約数和(自身を含む): 3627825840

約数和(自身を除く): 2057263720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 101, 122, 202, 244, 305, 404, 488, 505, 610, 808, 1010, 1220, 2020, 2440, 4040, 6161, 6373, 12322, 12746, 24644, 25492, 30805, 31865, 49288, 50984, 61610, 63730, 123220, 127460, 246440, 254920, 388753, 643673, 777506, 1287346, 1555012, 1943765, 2574692, 3110024, 3218365, 3887530, 5149384, 6436730, 7775060, 12873460, 15550120, 25746920, 39264053, 78528106, 157056212, 196320265, 314112424, 392640530, 785281060, 1570562120]

約数ペア:

[(1, 1570562120), (2, 785281060), (4, 392640530), (5, 314112424), (8, 196320265), (10, 157056212), (20, 78528106), (40, 39264053), (61, 25746920), (101, 15550120), (122, 12873460), (202, 7775060), (244, 6436730), (305, 5149384), (404, 3887530), (488, 3218365), (505, 3110024), (610, 2574692), (808, 1943765), (1010, 1555012), (1220, 1287346), (2020, 777506), (2440, 643673), (4040, 388753), (6161, 254920), (6373, 246440), (12322, 127460), (12746, 123220), (24644, 63730), (25492, 61610), (30805, 50984), (31865, 49288)]