10100480

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1$

素因数の和:641

約数の個数: 72

約数和(自身を含む): 26097792

約数和(自身を除く): 15997312

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 607, 640, 832, 1040, 1214, 1280, 1664, 2080, 2428, 3035, 3328, 4160, 4856, 6070, 7891, 8320, 9712, 12140, 15782, 16640, 19424, 24280, 31564, 38848, 39455, 48560, 63128, 77696, 78910, 97120, 126256, 155392, 157820, 194240, 252512, 315640, 388480, 505024, 631280, 776960, 1010048, 1262560, 2020096, 2525120, 5050240, 10100480]

約数ペア:

[(1, 10100480), (2, 5050240), (4, 2525120), (5, 2020096), (8, 1262560), (10, 1010048), (13, 776960), (16, 631280), (20, 505024), (26, 388480), (32, 315640), (40, 252512), (52, 194240), (64, 157820), (65, 155392), (80, 126256), (104, 97120), (128, 78910), (130, 77696), (160, 63128), (208, 48560), (256, 39455), (260, 38848), (320, 31564), (416, 24280), (520, 19424), (607, 16640), (640, 15782), (832, 12140), (1040, 9712), (1214, 8320), (1280, 7891), (1664, 6070), (2080, 4856), (2428, 4160), (3035, 3328)]