8446824520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{811}}^1\times {\mathrm{11321}}^1$

素因数の和:12166

約数の個数: 64

約数和(自身を含む): 19857882240

約数和(自身を除く): 11411057720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 811, 920, 1622, 3244, 4055, 6488, 8110, 11321, 16220, 18653, 22642, 32440, 37306, 45284, 56605, 74612, 90568, 93265, 113210, 149224, 186530, 226420, 260383, 373060, 452840, 520766, 746120, 1041532, 1301915, 2083064, 2603830, 5207660, 9181331, 10415320, 18362662, 36725324, 45906655, 73450648, 91813310, 183626620, 211170613, 367253240, 422341226, 844682452, 1055853065, 1689364904, 2111706130, 4223412260, 8446824520]

約数ペア:

[(1, 8446824520), (2, 4223412260), (4, 2111706130), (5, 1689364904), (8, 1055853065), (10, 844682452), (20, 422341226), (23, 367253240), (40, 211170613), (46, 183626620), (92, 91813310), (115, 73450648), (184, 45906655), (230, 36725324), (460, 18362662), (811, 10415320), (920, 9181331), (1622, 5207660), (3244, 2603830), (4055, 2083064), (6488, 1301915), (8110, 1041532), (11321, 746120), (16220, 520766), (18653, 452840), (22642, 373060), (32440, 260383), (37306, 226420), (45284, 186530), (56605, 149224), (74612, 113210), (90568, 93265)]