34376420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1213}}^1$

素因数の和:1344

約数の個数: 48

約数和(自身を含む): 78521520

約数和(自身を除く): 44145100

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 109, 130, 218, 260, 436, 545, 1090, 1213, 1417, 2180, 2426, 2834, 4852, 5668, 6065, 7085, 12130, 14170, 15769, 24260, 28340, 31538, 63076, 78845, 132217, 157690, 264434, 315380, 528868, 661085, 1322170, 1718821, 2644340, 3437642, 6875284, 8594105, 17188210, 34376420]

約数ペア:

[(1, 34376420), (2, 17188210), (4, 8594105), (5, 6875284), (10, 3437642), (13, 2644340), (20, 1718821), (26, 1322170), (52, 661085), (65, 528868), (109, 315380), (130, 264434), (218, 157690), (260, 132217), (436, 78845), (545, 63076), (1090, 31538), (1213, 28340), (1417, 24260), (2180, 15769), (2426, 14170), (2834, 12130), (4852, 7085), (5668, 6065)]