102356480

素因数分解:

$2^9\times 5^1\times {\mathrm{39983}}^1$

素因数の和:40006

約数の個数: 40

約数和(自身を含む): 245421792

約数和(自身を除く): 143065312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 39983, 79966, 159932, 199915, 319864, 399830, 639728, 799660, 1279456, 1599320, 2558912, 3198640, 5117824, 6397280, 10235648, 12794560, 20471296, 25589120, 51178240, 102356480]

約数ペア:

[(1, 102356480), (2, 51178240), (4, 25589120), (5, 20471296), (8, 12794560), (10, 10235648), (16, 6397280), (20, 5117824), (32, 3198640), (40, 2558912), (64, 1599320), (80, 1279456), (128, 799660), (160, 639728), (256, 399830), (320, 319864), (512, 199915), (640, 159932), (1280, 79966), (2560, 39983)]