2079883400

素因数分解:

$2^3\times 5^2\times 7^3\times {\mathrm{30319}}^1$

素因数の和:30356

約数の個数: 96

約数和(自身を含む): 5639520000

約数和(自身を除く): 3559636600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 343, 350, 392, 490, 686, 700, 980, 1225, 1372, 1400, 1715, 1960, 2450, 2744, 3430, 4900, 6860, 8575, 9800, 13720, 17150, 30319, 34300, 60638, 68600, 121276, 151595, 212233, 242552, 303190, 424466, 606380, 757975, 848932, 1061165, 1212760, 1485631, 1515950, 1697864, 2122330, 2971262, 3031900, 4244660, 5305825, 5942524, 6063800, 7428155, 8489320, 10399417, 10611650, 11885048, 14856310, 20798834, 21223300, 29712620, 37140775, 41597668, 42446600, 51997085, 59425240, 74281550, 83195336, 103994170, 148563100, 207988340, 259985425, 297126200, 415976680, 519970850, 1039941700, 2079883400]

約数ペア:

[(1, 2079883400), (2, 1039941700), (4, 519970850), (5, 415976680), (7, 297126200), (8, 259985425), (10, 207988340), (14, 148563100), (20, 103994170), (25, 83195336), (28, 74281550), (35, 59425240), (40, 51997085), (49, 42446600), (50, 41597668), (56, 37140775), (70, 29712620), (98, 21223300), (100, 20798834), (140, 14856310), (175, 11885048), (196, 10611650), (200, 10399417), (245, 8489320), (280, 7428155), (343, 6063800), (350, 5942524), (392, 5305825), (490, 4244660), (686, 3031900), (700, 2971262), (980, 2122330), (1225, 1697864), (1372, 1515950), (1400, 1485631), (1715, 1212760), (1960, 1061165), (2450, 848932), (2744, 757975), (3430, 606380), (4900, 424466), (6860, 303190), (8575, 242552), (9800, 212233), (13720, 151595), (17150, 121276), (30319, 68600), (34300, 60638)]