135627440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{130411}}^1$

素因数の和:130437

約数の個数: 40

約数和(自身を含む): 339592848

約数和(自身を除く): 203965408

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 130411, 260822, 521644, 652055, 1043288, 1304110, 1695343, 2086576, 2608220, 3390686, 5216440, 6781372, 8476715, 10432880, 13562744, 16953430, 27125488, 33906860, 67813720, 135627440]

約数ペア:

[(1, 135627440), (2, 67813720), (4, 33906860), (5, 27125488), (8, 16953430), (10, 13562744), (13, 10432880), (16, 8476715), (20, 6781372), (26, 5216440), (40, 3390686), (52, 2608220), (65, 2086576), (80, 1695343), (104, 1304110), (130, 1043288), (208, 652055), (260, 521644), (520, 260822), (1040, 130411)]