2523040

素因数分解:

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

素因数の和:1241

約数の個数: 48

約数和(自身を含む): 6424488

約数和(自身を除く): 3901448

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 1213, 2080, 2426, 4852, 6065, 9704, 12130, 15769, 19408, 24260, 31538, 38816, 48520, 63076, 78845, 97040, 126152, 157690, 194080, 252304, 315380, 504608, 630760, 1261520, 2523040]

約数ペア:

[(1, 2523040), (2, 1261520), (4, 630760), (5, 504608), (8, 315380), (10, 252304), (13, 194080), (16, 157690), (20, 126152), (26, 97040), (32, 78845), (40, 63076), (52, 48520), (65, 38816), (80, 31538), (104, 24260), (130, 19408), (160, 15769), (208, 12130), (260, 9704), (416, 6065), (520, 4852), (1040, 2426), (1213, 2080)]