89039580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2099}}^1$

素因数の和:2219

約数の個数: 96

約数和(自身を含む): 287884800

約数和(自身を除く): 198845220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 101, 105, 140, 202, 210, 303, 404, 420, 505, 606, 707, 1010, 1212, 1414, 1515, 2020, 2099, 2121, 2828, 3030, 3535, 4198, 4242, 6060, 6297, 7070, 8396, 8484, 10495, 10605, 12594, 14140, 14693, 20990, 21210, 25188, 29386, 31485, 41980, 42420, 44079, 58772, 62970, 73465, 88158, 125940, 146930, 176316, 211999, 220395, 293860, 423998, 440790, 635997, 847996, 881580, 1059995, 1271994, 1483993, 2119990, 2543988, 2967986, 3179985, 4239980, 4451979, 5935972, 6359970, 7419965, 8903958, 12719940, 14839930, 17807916, 22259895, 29679860, 44519790, 89039580]

約数ペア:

[(1, 89039580), (2, 44519790), (3, 29679860), (4, 22259895), (5, 17807916), (6, 14839930), (7, 12719940), (10, 8903958), (12, 7419965), (14, 6359970), (15, 5935972), (20, 4451979), (21, 4239980), (28, 3179985), (30, 2967986), (35, 2543988), (42, 2119990), (60, 1483993), (70, 1271994), (84, 1059995), (101, 881580), (105, 847996), (140, 635997), (202, 440790), (210, 423998), (303, 293860), (404, 220395), (420, 211999), (505, 176316), (606, 146930), (707, 125940), (1010, 88158), (1212, 73465), (1414, 62970), (1515, 58772), (2020, 44079), (2099, 42420), (2121, 41980), (2828, 31485), (3030, 29386), (3535, 25188), (4198, 21210), (4242, 20990), (6060, 14693), (6297, 14140), (7070, 12594), (8396, 10605), (8484, 10495)]