40581760432

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{61151}}^1$

素因数の和:61274

約数の個数: 80

約数和(自身を含む): 86444467200

約数和(自身を除く): 45862706768

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 59, 74, 76, 118, 148, 152, 236, 296, 304, 472, 592, 703, 944, 1121, 1406, 2183, 2242, 2812, 4366, 4484, 5624, 8732, 8968, 11248, 17464, 17936, 34928, 41477, 61151, 82954, 122302, 165908, 244604, 331816, 489208, 663632, 978416, 1161869, 2262587, 2323738, 3607909, 4525174, 4647476, 7215818, 9050348, 9294952, 14431636, 18100696, 18589904, 28863272, 36201392, 42989153, 57726544, 68550271, 85978306, 133492633, 137100542, 171956612, 266985266, 274201084, 343913224, 533970532, 548402168, 687826448, 1067941064, 1096804336, 2135882128, 2536360027, 5072720054, 10145440108, 20290880216, 40581760432]

約数ペア:

[(1, 40581760432), (2, 20290880216), (4, 10145440108), (8, 5072720054), (16, 2536360027), (19, 2135882128), (37, 1096804336), (38, 1067941064), (59, 687826448), (74, 548402168), (76, 533970532), (118, 343913224), (148, 274201084), (152, 266985266), (236, 171956612), (296, 137100542), (304, 133492633), (472, 85978306), (592, 68550271), (703, 57726544), (944, 42989153), (1121, 36201392), (1406, 28863272), (2183, 18589904), (2242, 18100696), (2812, 14431636), (4366, 9294952), (4484, 9050348), (5624, 7215818), (8732, 4647476), (8968, 4525174), (11248, 3607909), (17464, 2323738), (17936, 2262587), (34928, 1161869), (41477, 978416), (61151, 663632), (82954, 489208), (122302, 331816), (165908, 244604)]