103687495280

素因数分解:

$2^4\times 5^1\times {\mathrm{5449}}^1\times {\mathrm{237859}}^1$

素因数の和:243321

約数の個数: 40

約数和(自身を含む): 241118682000

約数和(自身を除く): 137431186720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 5449, 10898, 21796, 27245, 43592, 54490, 87184, 108980, 217960, 237859, 435920, 475718, 951436, 1189295, 1902872, 2378590, 3805744, 4757180, 9514360, 19028720, 1296093691, 2592187382, 5184374764, 6480468455, 10368749528, 12960936910, 20737499056, 25921873820, 51843747640, 103687495280]

約数ペア:

[(1, 103687495280), (2, 51843747640), (4, 25921873820), (5, 20737499056), (8, 12960936910), (10, 10368749528), (16, 6480468455), (20, 5184374764), (40, 2592187382), (80, 1296093691), (5449, 19028720), (10898, 9514360), (21796, 4757180), (27245, 3805744), (43592, 2378590), (54490, 1902872), (87184, 1189295), (108980, 951436), (217960, 475718), (237859, 435920)]