135643040

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{65213}}^1$

素因数の和:65241

約数の個数: 48

約数和(自身を含む): 345112488

約数和(自身を除く): 209469448

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, 2080, 65213, 130426, 260852, 326065, 521704, 652130, 847769, 1043408, 1304260, 1695538, 2086816, 2608520, 3391076, 4238845, 5217040, 6782152, 8477690, 10434080, 13564304, 16955380, 27128608, 33910760, 67821520, 135643040]

約数ペア:

[(1, 135643040), (2, 67821520), (4, 33910760), (5, 27128608), (8, 16955380), (10, 13564304), (13, 10434080), (16, 8477690), (20, 6782152), (26, 5217040), (32, 4238845), (40, 3391076), (52, 2608520), (65, 2086816), (80, 1695538), (104, 1304260), (130, 1043408), (160, 847769), (208, 652130), (260, 521704), (416, 326065), (520, 260852), (1040, 130426), (2080, 65213)]