1441750

素因数分解:

$2^1\times 5^3\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:169

約数の個数: 32

約数和(自身を含む): 2770560

約数和(自身を除く): 1328810

約数列:

[1, 2, 5, 10, 25, 50, 73, 79, 125, 146, 158, 250, 365, 395, 730, 790, 1825, 1975, 3650, 3950, 5767, 9125, 9875, 11534, 18250, 19750, 28835, 57670, 144175, 288350, 720875, 1441750]

約数ペア:

[(1, 1441750), (2, 720875), (5, 288350), (10, 144175), (25, 57670), (50, 28835), (73, 19750), (79, 18250), (125, 11534), (146, 9875), (158, 9125), (250, 5767), (365, 3950), (395, 3650), (730, 1975), (790, 1825)]