577444400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{379}}^1$

素因数の和:703

約数の個数: 120

約数和(自身を含む): 1503080880

約数和(自身を除く): 925636480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 293, 325, 379, 400, 520, 586, 650, 758, 1040, 1172, 1300, 1465, 1516, 1895, 2344, 2600, 2930, 3032, 3790, 3809, 4688, 4927, 5200, 5860, 6064, 7325, 7580, 7618, 9475, 9854, 11720, 14650, 15160, 15236, 18950, 19045, 19708, 23440, 24635, 29300, 30320, 30472, 37900, 38090, 39416, 49270, 58600, 60944, 75800, 76180, 78832, 95225, 98540, 111047, 117200, 123175, 151600, 152360, 190450, 197080, 222094, 246350, 304720, 380900, 394160, 444188, 492700, 555235, 761800, 888376, 985400, 1110470, 1443611, 1523600, 1776752, 1970800, 2220940, 2776175, 2887222, 4441880, 5552350, 5774444, 7218055, 8883760, 11104700, 11548888, 14436110, 22209400, 23097776, 28872220, 36090275, 44418800, 57744440, 72180550, 115488880, 144361100, 288722200, 577444400]

約数ペア:

[(1, 577444400), (2, 288722200), (4, 144361100), (5, 115488880), (8, 72180550), (10, 57744440), (13, 44418800), (16, 36090275), (20, 28872220), (25, 23097776), (26, 22209400), (40, 14436110), (50, 11548888), (52, 11104700), (65, 8883760), (80, 7218055), (100, 5774444), (104, 5552350), (130, 4441880), (200, 2887222), (208, 2776175), (260, 2220940), (293, 1970800), (325, 1776752), (379, 1523600), (400, 1443611), (520, 1110470), (586, 985400), (650, 888376), (758, 761800), (1040, 555235), (1172, 492700), (1300, 444188), (1465, 394160), (1516, 380900), (1895, 304720), (2344, 246350), (2600, 222094), (2930, 197080), (3032, 190450), (3790, 152360), (3809, 151600), (4688, 123175), (4927, 117200), (5200, 111047), (5860, 98540), (6064, 95225), (7325, 78832), (7580, 76180), (7618, 75800), (9475, 60944), (9854, 58600), (11720, 49270), (14650, 39416), (15160, 38090), (15236, 37900), (18950, 30472), (19045, 30320), (19708, 29300), (23440, 24635)]