1844248900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{45763}}^1$

素因数の和:45821

約数の個数: 72

約数和(自身を含む): 4448993024

約数和(自身を除く): 2604744124

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 31, 50, 52, 62, 65, 100, 124, 130, 155, 260, 310, 325, 403, 620, 650, 775, 806, 1300, 1550, 1612, 2015, 3100, 4030, 8060, 10075, 20150, 40300, 45763, 91526, 183052, 228815, 457630, 594919, 915260, 1144075, 1189838, 1418653, 2288150, 2379676, 2837306, 2974595, 4576300, 5674612, 5949190, 7093265, 11898380, 14186530, 14872975, 18442489, 28373060, 29745950, 35466325, 36884978, 59491900, 70932650, 73769956, 92212445, 141865300, 184424890, 368849780, 461062225, 922124450, 1844248900]

約数ペア:

[(1, 1844248900), (2, 922124450), (4, 461062225), (5, 368849780), (10, 184424890), (13, 141865300), (20, 92212445), (25, 73769956), (26, 70932650), (31, 59491900), (50, 36884978), (52, 35466325), (62, 29745950), (65, 28373060), (100, 18442489), (124, 14872975), (130, 14186530), (155, 11898380), (260, 7093265), (310, 5949190), (325, 5674612), (403, 4576300), (620, 2974595), (650, 2837306), (775, 2379676), (806, 2288150), (1300, 1418653), (1550, 1189838), (1612, 1144075), (2015, 915260), (3100, 594919), (4030, 457630), (8060, 228815), (10075, 183052), (20150, 91526), (40300, 45763)]