49173664880

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3257}}^1\times {\mathrm{4603}}^1$

素因数の和:7914

約数の個数: 80

約数和(自身を含む): 117178687584

約数和(自身を除く): 68005022704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3257, 3280, 4603, 6514, 9206, 13028, 16285, 18412, 23015, 26056, 32570, 36824, 46030, 52112, 65140, 73648, 92060, 130280, 133537, 184120, 188723, 260560, 267074, 368240, 377446, 534148, 667685, 754892, 943615, 1068296, 1335370, 1509784, 1887230, 2136592, 2670740, 3019568, 3774460, 5341480, 7548920, 10682960, 14991971, 15097840, 29983942, 59967884, 74959855, 119935768, 149919710, 239871536, 299839420, 599678840, 614670811, 1199357680, 1229341622, 2458683244, 3073354055, 4917366488, 6146708110, 9834732976, 12293416220, 24586832440, 49173664880]

約数ペア:

[(1, 49173664880), (2, 24586832440), (4, 12293416220), (5, 9834732976), (8, 6146708110), (10, 4917366488), (16, 3073354055), (20, 2458683244), (40, 1229341622), (41, 1199357680), (80, 614670811), (82, 599678840), (164, 299839420), (205, 239871536), (328, 149919710), (410, 119935768), (656, 74959855), (820, 59967884), (1640, 29983942), (3257, 15097840), (3280, 14991971), (4603, 10682960), (6514, 7548920), (9206, 5341480), (13028, 3774460), (16285, 3019568), (18412, 2670740), (23015, 2136592), (26056, 1887230), (32570, 1509784), (36824, 1335370), (46030, 1068296), (52112, 943615), (65140, 754892), (73648, 667685), (92060, 534148), (130280, 377446), (133537, 368240), (184120, 267074), (188723, 260560)]