22918750

素因数分解:

$2^1\times 5^5\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:239

約数の個数: 48

約数和(自身を含む): 45465840

約数和(自身を除く): 22547090

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 193, 250, 386, 475, 625, 950, 965, 1250, 1930, 2375, 3125, 3667, 4750, 4825, 6250, 7334, 9650, 11875, 18335, 23750, 24125, 36670, 48250, 59375, 91675, 118750, 120625, 183350, 241250, 458375, 603125, 916750, 1206250, 2291875, 4583750, 11459375, 22918750]

約数ペア:

[(1, 22918750), (2, 11459375), (5, 4583750), (10, 2291875), (19, 1206250), (25, 916750), (38, 603125), (50, 458375), (95, 241250), (125, 183350), (190, 120625), (193, 118750), (250, 91675), (386, 59375), (475, 48250), (625, 36670), (950, 24125), (965, 23750), (1250, 18335), (1930, 11875), (2375, 9650), (3125, 7334), (3667, 6250), (4750, 4825)]