42543250

素因数分解:

$2^1\times 5^3\times {\mathrm{167}}^1\times {\mathrm{1019}}^1$

素因数の和:1203

約数の個数: 32

約数和(自身を含む): 80196480

約数和(自身を除く): 37653230

約数列:

[1, 2, 5, 10, 25, 50, 125, 167, 250, 334, 835, 1019, 1670, 2038, 4175, 5095, 8350, 10190, 20875, 25475, 41750, 50950, 127375, 170173, 254750, 340346, 850865, 1701730, 4254325, 8508650, 21271625, 42543250]

約数ペア:

[(1, 42543250), (2, 21271625), (5, 8508650), (10, 4254325), (25, 1701730), (50, 850865), (125, 340346), (167, 254750), (250, 170173), (334, 127375), (835, 50950), (1019, 41750), (1670, 25475), (2038, 20875), (4175, 10190), (5095, 8350)]