29122852720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28002743}}^1$

素因数の和:28002769

約数の個数: 40

約数和(自身を含む): 72919145376

約数和(自身を除く): 43796292656

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 28002743, 56005486, 112010972, 140013715, 224021944, 280027430, 364035659, 448043888, 560054860, 728071318, 1120109720, 1456142636, 1820178295, 2240219440, 2912285272, 3640356590, 5824570544, 7280713180, 14561426360, 29122852720]

約数ペア:

[(1, 29122852720), (2, 14561426360), (4, 7280713180), (5, 5824570544), (8, 3640356590), (10, 2912285272), (13, 2240219440), (16, 1820178295), (20, 1456142636), (26, 1120109720), (40, 728071318), (52, 560054860), (65, 448043888), (80, 364035659), (104, 280027430), (130, 224021944), (208, 140013715), (260, 112010972), (520, 56005486), (1040, 28002743)]