2022985720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{424997}}^1$

素因数の和:425032

約数の個数: 64

約数和(自身を含む): 5507974080

約数和(自身を除く): 3484988360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 424997, 849994, 1699988, 2124985, 2974979, 3399976, 4249970, 5949958, 7224949, 8499940, 11899916, 14449898, 14874895, 16999880, 23799832, 28899796, 29749790, 36124745, 50574643, 57799592, 59499580, 72249490, 101149286, 118999160, 144498980, 202298572, 252873215, 288997960, 404597144, 505746430, 1011492860, 2022985720]

約数ペア:

[(1, 2022985720), (2, 1011492860), (4, 505746430), (5, 404597144), (7, 288997960), (8, 252873215), (10, 202298572), (14, 144498980), (17, 118999160), (20, 101149286), (28, 72249490), (34, 59499580), (35, 57799592), (40, 50574643), (56, 36124745), (68, 29749790), (70, 28899796), (85, 23799832), (119, 16999880), (136, 14874895), (140, 14449898), (170, 11899916), (238, 8499940), (280, 7224949), (340, 5949958), (476, 4249970), (595, 3399976), (680, 2974979), (952, 2124985), (1190, 1699988), (2380, 849994), (4760, 424997)]