15692846920

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1123}}^1\times {\mathrm{7433}}^1$

素因数の和:8614

約数の個数: 64

約数和(自身を含む): 36097125120

約数和(自身を除く): 20404278200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1123, 1880, 2246, 4492, 5615, 7433, 8984, 11230, 14866, 22460, 29732, 37165, 44920, 52781, 59464, 74330, 105562, 148660, 211124, 263905, 297320, 349351, 422248, 527810, 698702, 1055620, 1397404, 1746755, 2111240, 2794808, 3493510, 6987020, 8347259, 13974040, 16694518, 33389036, 41736295, 66778072, 83472590, 166945180, 333890360, 392321173, 784642346, 1569284692, 1961605865, 3138569384, 3923211730, 7846423460, 15692846920]

約数ペア:

[(1, 15692846920), (2, 7846423460), (4, 3923211730), (5, 3138569384), (8, 1961605865), (10, 1569284692), (20, 784642346), (40, 392321173), (47, 333890360), (94, 166945180), (188, 83472590), (235, 66778072), (376, 41736295), (470, 33389036), (940, 16694518), (1123, 13974040), (1880, 8347259), (2246, 6987020), (4492, 3493510), (5615, 2794808), (7433, 2111240), (8984, 1746755), (11230, 1397404), (14866, 1055620), (22460, 698702), (29732, 527810), (37165, 422248), (44920, 349351), (52781, 297320), (59464, 263905), (74330, 211124), (105562, 148660)]