15769000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1213}}^1$

素因数の和:1247

約数の個数: 64

約数和(自身を含む): 39770640

約数和(自身を除く): 24001640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 200, 250, 260, 325, 500, 520, 650, 1000, 1213, 1300, 1625, 2426, 2600, 3250, 4852, 6065, 6500, 9704, 12130, 13000, 15769, 24260, 30325, 31538, 48520, 60650, 63076, 78845, 121300, 126152, 151625, 157690, 242600, 303250, 315380, 394225, 606500, 630760, 788450, 1213000, 1576900, 1971125, 3153800, 3942250, 7884500, 15769000]

約数ペア:

[(1, 15769000), (2, 7884500), (4, 3942250), (5, 3153800), (8, 1971125), (10, 1576900), (13, 1213000), (20, 788450), (25, 630760), (26, 606500), (40, 394225), (50, 315380), (52, 303250), (65, 242600), (100, 157690), (104, 151625), (125, 126152), (130, 121300), (200, 78845), (250, 63076), (260, 60650), (325, 48520), (500, 31538), (520, 30325), (650, 24260), (1000, 15769), (1213, 13000), (1300, 12130), (1625, 9704), (2426, 6500), (2600, 6065), (3250, 4852)]