115220242840

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{202667}}^1$

素因数の和:202972

約数の個数: 64

約数和(自身を含む): 264627660960

約数和(自身を除く): 149407418120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 233, 244, 305, 466, 488, 610, 932, 1165, 1220, 1864, 2330, 2440, 4660, 9320, 14213, 28426, 56852, 71065, 113704, 142130, 202667, 284260, 405334, 568520, 810668, 1013335, 1621336, 2026670, 4053340, 8106680, 12362687, 24725374, 47221411, 49450748, 61813435, 94442822, 98901496, 123626870, 188885644, 236107055, 247253740, 377771288, 472214110, 494507480, 944428220, 1888856440, 2880506071, 5761012142, 11522024284, 14402530355, 23044048568, 28805060710, 57610121420, 115220242840]

約数ペア:

[(1, 115220242840), (2, 57610121420), (4, 28805060710), (5, 23044048568), (8, 14402530355), (10, 11522024284), (20, 5761012142), (40, 2880506071), (61, 1888856440), (122, 944428220), (233, 494507480), (244, 472214110), (305, 377771288), (466, 247253740), (488, 236107055), (610, 188885644), (932, 123626870), (1165, 98901496), (1220, 94442822), (1864, 61813435), (2330, 49450748), (2440, 47221411), (4660, 24725374), (9320, 12362687), (14213, 8106680), (28426, 4053340), (56852, 2026670), (71065, 1621336), (113704, 1013335), (142130, 810668), (202667, 568520), (284260, 405334)]