195555662320

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7877}}^1\times {\mathrm{16333}}^1$

素因数の和:24242

約数の個数: 80

約数和(自身を含む): 478686817440

約数和(自身を除く): 283131155120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 7877, 15754, 16333, 31508, 32666, 39385, 63016, 65332, 78770, 81665, 126032, 130664, 149663, 157540, 163330, 261328, 299326, 310327, 315080, 326660, 598652, 620654, 630160, 653320, 748315, 1197304, 1241308, 1306640, 1496630, 1551635, 2394608, 2482616, 2993260, 3103270, 4965232, 5986520, 6206540, 11973040, 12413080, 24826160, 128655041, 257310082, 514620164, 643275205, 1029240328, 1286550410, 2058480656, 2444445779, 2573100820, 4888891558, 5146201640, 9777783116, 10292403280, 12222228895, 19555566232, 24444457790, 39111132464, 48888915580, 97777831160, 195555662320]

約数ペア:

[(1, 195555662320), (2, 97777831160), (4, 48888915580), (5, 39111132464), (8, 24444457790), (10, 19555566232), (16, 12222228895), (19, 10292403280), (20, 9777783116), (38, 5146201640), (40, 4888891558), (76, 2573100820), (80, 2444445779), (95, 2058480656), (152, 1286550410), (190, 1029240328), (304, 643275205), (380, 514620164), (760, 257310082), (1520, 128655041), (7877, 24826160), (15754, 12413080), (16333, 11973040), (31508, 6206540), (32666, 5986520), (39385, 4965232), (63016, 3103270), (65332, 2993260), (78770, 2482616), (81665, 2394608), (126032, 1551635), (130664, 1496630), (149663, 1306640), (157540, 1241308), (163330, 1197304), (261328, 748315), (299326, 653320), (310327, 630160), (315080, 620654), (326660, 598652)]