88890902560

素因数分解:

$2^5\times 5^1\times {\mathrm{293}}^1\times {\mathrm{379}}^1\times {\mathrm{5003}}^1$

素因数の和:5690

約数の個数: 96

約数和(自身を含む): 211319720640

約数和(自身を除く): 122428818080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 293, 379, 586, 758, 1172, 1465, 1516, 1895, 2344, 2930, 3032, 3790, 4688, 5003, 5860, 6064, 7580, 9376, 10006, 11720, 12128, 15160, 20012, 23440, 25015, 30320, 40024, 46880, 50030, 60640, 80048, 100060, 111047, 160096, 200120, 222094, 400240, 444188, 555235, 800480, 888376, 1110470, 1465879, 1776752, 1896137, 2220940, 2931758, 3553504, 3792274, 4441880, 5863516, 7329395, 7584548, 8883760, 9480685, 11727032, 14658790, 15169096, 17767520, 18961370, 23454064, 29317580, 30338192, 37922740, 46908128, 58635160, 60676384, 75845480, 117270320, 151690960, 234540640, 303381920, 555568141, 1111136282, 2222272564, 2777840705, 4444545128, 5555681410, 8889090256, 11111362820, 17778180512, 22222725640, 44445451280, 88890902560]

約数ペア:

[(1, 88890902560), (2, 44445451280), (4, 22222725640), (5, 17778180512), (8, 11111362820), (10, 8889090256), (16, 5555681410), (20, 4444545128), (32, 2777840705), (40, 2222272564), (80, 1111136282), (160, 555568141), (293, 303381920), (379, 234540640), (586, 151690960), (758, 117270320), (1172, 75845480), (1465, 60676384), (1516, 58635160), (1895, 46908128), (2344, 37922740), (2930, 30338192), (3032, 29317580), (3790, 23454064), (4688, 18961370), (5003, 17767520), (5860, 15169096), (6064, 14658790), (7580, 11727032), (9376, 9480685), (10006, 8883760), (11720, 7584548), (12128, 7329395), (15160, 5863516), (20012, 4441880), (23440, 3792274), (25015, 3553504), (30320, 2931758), (40024, 2220940), (46880, 1896137), (50030, 1776752), (60640, 1465879), (80048, 1110470), (100060, 888376), (111047, 800480), (160096, 555235), (200120, 444188), (222094, 400240)]