23998750

素因数分解:

$2^1\times 5^4\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:358

約数の個数: 40

約数和(自身を含む): 45772848

約数和(自身を除く): 21774098

約数列:

[1, 2, 5, 10, 25, 50, 73, 125, 146, 250, 263, 365, 526, 625, 730, 1250, 1315, 1825, 2630, 3650, 6575, 9125, 13150, 18250, 19199, 32875, 38398, 45625, 65750, 91250, 95995, 164375, 191990, 328750, 479975, 959950, 2399875, 4799750, 11999375, 23998750]

約数ペア:

[(1, 23998750), (2, 11999375), (5, 4799750), (10, 2399875), (25, 959950), (50, 479975), (73, 328750), (125, 191990), (146, 164375), (250, 95995), (263, 91250), (365, 65750), (526, 45625), (625, 38398), (730, 32875), (1250, 19199), (1315, 18250), (1825, 13150), (2630, 9125), (3650, 6575)]