83258350

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1999}}^1$

素因数の和:2042

約数の個数: 72

約数和(自身を含む): 190836000

約数和(自身を除く): 107577650

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 49, 50, 70, 85, 98, 119, 170, 175, 238, 245, 350, 425, 490, 595, 833, 850, 1190, 1225, 1666, 1999, 2450, 2975, 3998, 4165, 5950, 8330, 9995, 13993, 19990, 20825, 27986, 33983, 41650, 49975, 67966, 69965, 97951, 99950, 139930, 169915, 195902, 237881, 339830, 349825, 475762, 489755, 699650, 849575, 979510, 1189405, 1665167, 1699150, 2378810, 2448775, 3330334, 4897550, 5947025, 8325835, 11894050, 16651670, 41629175, 83258350]

約数ペア:

[(1, 83258350), (2, 41629175), (5, 16651670), (7, 11894050), (10, 8325835), (14, 5947025), (17, 4897550), (25, 3330334), (34, 2448775), (35, 2378810), (49, 1699150), (50, 1665167), (70, 1189405), (85, 979510), (98, 849575), (119, 699650), (170, 489755), (175, 475762), (238, 349825), (245, 339830), (350, 237881), (425, 195902), (490, 169915), (595, 139930), (833, 99950), (850, 97951), (1190, 69965), (1225, 67966), (1666, 49975), (1999, 41650), (2450, 33983), (2975, 27986), (3998, 20825), (4165, 19990), (5950, 13993), (8330, 9995)]