5102267440

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{12401}}^1$

素因数の和:12590

約数の個数: 80

約数和(自身を含む): 12272027040

約数和(自身を除く): 7169759600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 139, 148, 185, 278, 296, 370, 556, 592, 695, 740, 1112, 1390, 1480, 2224, 2780, 2960, 5143, 5560, 10286, 11120, 12401, 20572, 24802, 25715, 41144, 49604, 51430, 62005, 82288, 99208, 102860, 124010, 198416, 205720, 248020, 411440, 458837, 496040, 917674, 992080, 1723739, 1835348, 2294185, 3447478, 3670696, 4588370, 6894956, 7341392, 8618695, 9176740, 13789912, 17237390, 18353480, 27579824, 34474780, 36706960, 63778343, 68949560, 127556686, 137899120, 255113372, 318891715, 510226744, 637783430, 1020453488, 1275566860, 2551133720, 5102267440]

約数ペア:

[(1, 5102267440), (2, 2551133720), (4, 1275566860), (5, 1020453488), (8, 637783430), (10, 510226744), (16, 318891715), (20, 255113372), (37, 137899120), (40, 127556686), (74, 68949560), (80, 63778343), (139, 36706960), (148, 34474780), (185, 27579824), (278, 18353480), (296, 17237390), (370, 13789912), (556, 9176740), (592, 8618695), (695, 7341392), (740, 6894956), (1112, 4588370), (1390, 3670696), (1480, 3447478), (2224, 2294185), (2780, 1835348), (2960, 1723739), (5143, 992080), (5560, 917674), (10286, 496040), (11120, 458837), (12401, 411440), (20572, 248020), (24802, 205720), (25715, 198416), (41144, 124010), (49604, 102860), (51430, 99208), (62005, 82288)]