10493440

素因数分解:

$2^9\times 5^1\times {\mathrm{4099}}^1$

素因数の和:4122

約数の個数: 40

約数和(自身を含む): 25165800

約数和(自身を除く): 14672360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 4099, 8198, 16396, 20495, 32792, 40990, 65584, 81980, 131168, 163960, 262336, 327920, 524672, 655840, 1049344, 1311680, 2098688, 2623360, 5246720, 10493440]

約数ペア:

[(1, 10493440), (2, 5246720), (4, 2623360), (5, 2098688), (8, 1311680), (10, 1049344), (16, 655840), (20, 524672), (32, 327920), (40, 262336), (64, 163960), (80, 131168), (128, 81980), (160, 65584), (256, 40990), (320, 32792), (512, 20495), (640, 16396), (1280, 8198), (2560, 4099)]