2020442025

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1\times {\mathrm{233}}^1$

素因数の和:535

約数の個数: 96

約数和(自身を含む): 3899750400

約数和(自身を除く): 1879308375

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 83, 105, 175, 199, 233, 249, 415, 525, 581, 597, 699, 995, 1165, 1245, 1393, 1631, 1743, 2075, 2905, 2985, 3495, 4179, 4893, 4975, 5825, 6225, 6965, 8155, 8715, 14525, 14925, 16517, 17475, 19339, 20895, 24465, 34825, 40775, 43575, 46367, 49551, 58017, 82585, 96695, 104475, 115619, 122325, 135373, 139101, 231835, 247755, 290085, 324569, 346857, 406119, 412925, 483475, 578095, 676865, 695505, 973707, 1159175, 1238775, 1450425, 1622845, 1734285, 2030595, 2890475, 3384325, 3477525, 3848461, 4868535, 8114225, 8671425, 10152975, 11545383, 19242305, 24342675, 26939227, 57726915, 80817681, 96211525, 134696135, 288634575, 404088405, 673480675, 2020442025]

約数ペア:

[(1, 2020442025), (3, 673480675), (5, 404088405), (7, 288634575), (15, 134696135), (21, 96211525), (25, 80817681), (35, 57726915), (75, 26939227), (83, 24342675), (105, 19242305), (175, 11545383), (199, 10152975), (233, 8671425), (249, 8114225), (415, 4868535), (525, 3848461), (581, 3477525), (597, 3384325), (699, 2890475), (995, 2030595), (1165, 1734285), (1245, 1622845), (1393, 1450425), (1631, 1238775), (1743, 1159175), (2075, 973707), (2905, 695505), (2985, 676865), (3495, 578095), (4179, 483475), (4893, 412925), (4975, 406119), (5825, 346857), (6225, 324569), (6965, 290085), (8155, 247755), (8715, 231835), (14525, 139101), (14925, 135373), (16517, 122325), (17475, 115619), (19339, 104475), (20895, 96695), (24465, 82585), (34825, 58017), (40775, 49551), (43575, 46367)]