1679000

素因数分解:

$2^3\times 5^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:117

約数の個数: 64

約数和(自身を含む): 4155840

約数和(自身を除く): 2476840

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 73, 92, 100, 115, 125, 146, 184, 200, 230, 250, 292, 365, 460, 500, 575, 584, 730, 920, 1000, 1150, 1460, 1679, 1825, 2300, 2875, 2920, 3358, 3650, 4600, 5750, 6716, 7300, 8395, 9125, 11500, 13432, 14600, 16790, 18250, 23000, 33580, 36500, 41975, 67160, 73000, 83950, 167900, 209875, 335800, 419750, 839500, 1679000]

約数ペア:

[(1, 1679000), (2, 839500), (4, 419750), (5, 335800), (8, 209875), (10, 167900), (20, 83950), (23, 73000), (25, 67160), (40, 41975), (46, 36500), (50, 33580), (73, 23000), (92, 18250), (100, 16790), (115, 14600), (125, 13432), (146, 11500), (184, 9125), (200, 8395), (230, 7300), (250, 6716), (292, 5750), (365, 4600), (460, 3650), (500, 3358), (575, 2920), (584, 2875), (730, 2300), (920, 1825), (1000, 1679), (1150, 1460)]