38487320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{56599}}^1$

素因数の和:56627

約数の個数: 32

約数和(自身を含む): 91692000

約数和(自身を除く): 53204680

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 56599, 113198, 226396, 282995, 452792, 565990, 962183, 1131980, 1924366, 2263960, 3848732, 4810915, 7697464, 9621830, 19243660, 38487320]

約数ペア:

[(1, 38487320), (2, 19243660), (4, 9621830), (5, 7697464), (8, 4810915), (10, 3848732), (17, 2263960), (20, 1924366), (34, 1131980), (40, 962183), (68, 565990), (85, 452792), (136, 282995), (170, 226396), (340, 113198), (680, 56599)]