22988750

素因数分解:

$2^1\times 5^4\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:422

約数の個数: 40

約数和(自身を含む): 44029656

約数和(自身を除く): 21040906

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 125, 250, 265, 347, 530, 625, 694, 1250, 1325, 1735, 2650, 3470, 6625, 8675, 13250, 17350, 18391, 33125, 36782, 43375, 66250, 86750, 91955, 183910, 216875, 433750, 459775, 919550, 2298875, 4597750, 11494375, 22988750]

約数ペア:

[(1, 22988750), (2, 11494375), (5, 4597750), (10, 2298875), (25, 919550), (50, 459775), (53, 433750), (106, 216875), (125, 183910), (250, 91955), (265, 86750), (347, 66250), (530, 43375), (625, 36782), (694, 33125), (1250, 18391), (1325, 17350), (1735, 13250), (2650, 8675), (3470, 6625)]