828368480

素因数分解:

$2^5\times 5^1\times {\mathrm{149}}^1\times {\mathrm{34747}}^1$

素因数の和:34911

約数の個数: 48

約数和(自身を含む): 1970211600

約数和(自身を除く): 1141843120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 149, 160, 298, 596, 745, 1192, 1490, 2384, 2980, 4768, 5960, 11920, 23840, 34747, 69494, 138988, 173735, 277976, 347470, 555952, 694940, 1111904, 1389880, 2779760, 5177303, 5559520, 10354606, 20709212, 25886515, 41418424, 51773030, 82836848, 103546060, 165673696, 207092120, 414184240, 828368480]

約数ペア:

[(1, 828368480), (2, 414184240), (4, 207092120), (5, 165673696), (8, 103546060), (10, 82836848), (16, 51773030), (20, 41418424), (32, 25886515), (40, 20709212), (80, 10354606), (149, 5559520), (160, 5177303), (298, 2779760), (596, 1389880), (745, 1111904), (1192, 694940), (1490, 555952), (2384, 347470), (2980, 277976), (4768, 173735), (5960, 138988), (11920, 69494), (23840, 34747)]