10868480

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{1213}}^1$

素因数の和:1241

約数の個数: 72

約数和(自身を含む): 29776992

約数和(自身を除く): 18908512

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1213, 1280, 1792, 2240, 2426, 4480, 4852, 6065, 8491, 8960, 9704, 12130, 16982, 19408, 24260, 33964, 38816, 42455, 48520, 67928, 77632, 84910, 97040, 135856, 155264, 169820, 194080, 271712, 310528, 339640, 388160, 543424, 679280, 776320, 1086848, 1358560, 1552640, 2173696, 2717120, 5434240, 10868480]

約数ペア:

[(1, 10868480), (2, 5434240), (4, 2717120), (5, 2173696), (7, 1552640), (8, 1358560), (10, 1086848), (14, 776320), (16, 679280), (20, 543424), (28, 388160), (32, 339640), (35, 310528), (40, 271712), (56, 194080), (64, 169820), (70, 155264), (80, 135856), (112, 97040), (128, 84910), (140, 77632), (160, 67928), (224, 48520), (256, 42455), (280, 38816), (320, 33964), (448, 24260), (560, 19408), (640, 16982), (896, 12130), (1120, 9704), (1213, 8960), (1280, 8491), (1792, 6065), (2240, 4852), (2426, 4480)]