10493750

素因数分解:

$2^1\times 5^5\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:123

約数の個数: 48

約数和(自身を含む): 20811168

約数和(自身を除く): 10317418

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 73, 115, 125, 146, 230, 250, 365, 575, 625, 730, 1150, 1250, 1679, 1825, 2875, 3125, 3358, 3650, 5750, 6250, 8395, 9125, 14375, 16790, 18250, 28750, 41975, 45625, 71875, 83950, 91250, 143750, 209875, 228125, 419750, 456250, 1049375, 2098750, 5246875, 10493750]

約数ペア:

[(1, 10493750), (2, 5246875), (5, 2098750), (10, 1049375), (23, 456250), (25, 419750), (46, 228125), (50, 209875), (73, 143750), (115, 91250), (125, 83950), (146, 71875), (230, 45625), (250, 41975), (365, 28750), (575, 18250), (625, 16790), (730, 14375), (1150, 9125), (1250, 8395), (1679, 6250), (1825, 5750), (2875, 3650), (3125, 3358)]