12452023750

素因数分解:

$2^1\times 5^4\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{1549}}^1$

素因数の和:1739

約数の個数: 80

約数和(自身を含む): 23968890000

約数和(自身を除く): 11516866250

約数列:

[1, 2, 5, 10, 25, 50, 59, 109, 118, 125, 218, 250, 295, 545, 590, 625, 1090, 1250, 1475, 1549, 2725, 2950, 3098, 5450, 6431, 7375, 7745, 12862, 13625, 14750, 15490, 27250, 32155, 36875, 38725, 64310, 68125, 73750, 77450, 91391, 136250, 160775, 168841, 182782, 193625, 321550, 337682, 387250, 456955, 803875, 844205, 913910, 968125, 1607750, 1688410, 1936250, 2284775, 4019375, 4221025, 4569550, 8038750, 8442050, 9961619, 11423875, 19923238, 21105125, 22847750, 42210250, 49808095, 57119375, 99616190, 105525625, 114238750, 211051250, 249040475, 498080950, 1245202375, 2490404750, 6226011875, 12452023750]

約数ペア:

[(1, 12452023750), (2, 6226011875), (5, 2490404750), (10, 1245202375), (25, 498080950), (50, 249040475), (59, 211051250), (109, 114238750), (118, 105525625), (125, 99616190), (218, 57119375), (250, 49808095), (295, 42210250), (545, 22847750), (590, 21105125), (625, 19923238), (1090, 11423875), (1250, 9961619), (1475, 8442050), (1549, 8038750), (2725, 4569550), (2950, 4221025), (3098, 4019375), (5450, 2284775), (6431, 1936250), (7375, 1688410), (7745, 1607750), (12862, 968125), (13625, 913910), (14750, 844205), (15490, 803875), (27250, 456955), (32155, 387250), (36875, 337682), (38725, 321550), (64310, 193625), (68125, 182782), (73750, 168841), (77450, 160775), (91391, 136250)]