558819080

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1\times {\mathrm{599}}^1$

素因数の和:974

約数の個数: 64

約数和(自身を含む): 1279152000

約数和(自身を除く): 720332920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 281, 332, 415, 562, 599, 664, 830, 1124, 1198, 1405, 1660, 2248, 2396, 2810, 2995, 3320, 4792, 5620, 5990, 11240, 11980, 23323, 23960, 46646, 49717, 93292, 99434, 116615, 168319, 186584, 198868, 233230, 248585, 336638, 397736, 466460, 497170, 673276, 841595, 932920, 994340, 1346552, 1683190, 1988680, 3366380, 6732760, 13970477, 27940954, 55881908, 69852385, 111763816, 139704770, 279409540, 558819080]

約数ペア:

[(1, 558819080), (2, 279409540), (4, 139704770), (5, 111763816), (8, 69852385), (10, 55881908), (20, 27940954), (40, 13970477), (83, 6732760), (166, 3366380), (281, 1988680), (332, 1683190), (415, 1346552), (562, 994340), (599, 932920), (664, 841595), (830, 673276), (1124, 497170), (1198, 466460), (1405, 397736), (1660, 336638), (2248, 248585), (2396, 233230), (2810, 198868), (2995, 186584), (3320, 168319), (4792, 116615), (5620, 99434), (5990, 93292), (11240, 49717), (11980, 46646), (23323, 23960)]