9968793160

素因数分解:

$2^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{521}}^1\times {\mathrm{2053}}^1$

素因数の和:2818

約数の個数: 64

約数和(自身を含む): 22580279280

約数和(自身を除く): 12611486120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 233, 466, 521, 932, 1042, 1165, 1864, 2053, 2084, 2330, 2605, 4106, 4168, 4660, 5210, 8212, 9320, 10265, 10420, 16424, 20530, 20840, 41060, 82120, 121393, 242786, 478349, 485572, 606965, 956698, 971144, 1069613, 1213930, 1913396, 2139226, 2391745, 2427860, 3826792, 4278452, 4783490, 4855720, 5348065, 8556904, 9566980, 10696130, 19133960, 21392260, 42784520, 249219829, 498439658, 996879316, 1246099145, 1993758632, 2492198290, 4984396580, 9968793160]

約数ペア:

[(1, 9968793160), (2, 4984396580), (4, 2492198290), (5, 1993758632), (8, 1246099145), (10, 996879316), (20, 498439658), (40, 249219829), (233, 42784520), (466, 21392260), (521, 19133960), (932, 10696130), (1042, 9566980), (1165, 8556904), (1864, 5348065), (2053, 4855720), (2084, 4783490), (2330, 4278452), (2605, 3826792), (4106, 2427860), (4168, 2391745), (4660, 2139226), (5210, 1913396), (8212, 1213930), (9320, 1069613), (10265, 971144), (10420, 956698), (16424, 606965), (20530, 485572), (20840, 478349), (41060, 242786), (82120, 121393)]