2009246550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{641}}^1\times {\mathrm{20897}}^1$

素因数の和:21553

約数の個数: 48

約数和(自身を含む): 4990943952

約数和(自身を除く): 2981697402

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 641, 1282, 1923, 3205, 3846, 6410, 9615, 16025, 19230, 20897, 32050, 41794, 48075, 62691, 96150, 104485, 125382, 208970, 313455, 522425, 626910, 1044850, 1567275, 3134550, 13394977, 26789954, 40184931, 66974885, 80369862, 133949770, 200924655, 334874425, 401849310, 669748850, 1004623275, 2009246550]

約数ペア:

[(1, 2009246550), (2, 1004623275), (3, 669748850), (5, 401849310), (6, 334874425), (10, 200924655), (15, 133949770), (25, 80369862), (30, 66974885), (50, 40184931), (75, 26789954), (150, 13394977), (641, 3134550), (1282, 1567275), (1923, 1044850), (3205, 626910), (3846, 522425), (6410, 313455), (9615, 208970), (16025, 125382), (19230, 104485), (20897, 96150), (32050, 62691), (41794, 48075)]