9554150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:233

約数の個数: 48

約数和(自身を含む): 19083600

約数和(自身を除く): 9529450

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 89, 95, 113, 178, 190, 226, 445, 475, 565, 890, 950, 1130, 1691, 2147, 2225, 2825, 3382, 4294, 4450, 5650, 8455, 10057, 10735, 16910, 20114, 21470, 42275, 50285, 53675, 84550, 100570, 107350, 191083, 251425, 382166, 502850, 955415, 1910830, 4777075, 9554150]

約数ペア:

[(1, 9554150), (2, 4777075), (5, 1910830), (10, 955415), (19, 502850), (25, 382166), (38, 251425), (50, 191083), (89, 107350), (95, 100570), (113, 84550), (178, 53675), (190, 50285), (226, 42275), (445, 21470), (475, 20114), (565, 16910), (890, 10735), (950, 10057), (1130, 8455), (1691, 5650), (2147, 4450), (2225, 4294), (2825, 3382)]