8423750

素因数分解:

$2^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:338

約数の個数: 40

約数和(自身を含む): 16532208

約数和(自身を除く): 8108458

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 230, 250, 293, 575, 586, 625, 1150, 1250, 1465, 2875, 2930, 5750, 6739, 7325, 13478, 14375, 14650, 28750, 33695, 36625, 67390, 73250, 168475, 183125, 336950, 366250, 842375, 1684750, 4211875, 8423750]

約数ペア:

[(1, 8423750), (2, 4211875), (5, 1684750), (10, 842375), (23, 366250), (25, 336950), (46, 183125), (50, 168475), (115, 73250), (125, 67390), (230, 36625), (250, 33695), (293, 28750), (575, 14650), (586, 14375), (625, 13478), (1150, 7325), (1250, 6739), (1465, 5750), (2875, 2930)]