68771300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{52901}}^1$

素因数の和:52928

約数の個数: 36

約数和(自身を含む): 160716276

約数和(自身を除く): 91944976

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 52901, 105802, 211604, 264505, 529010, 687713, 1058020, 1322525, 1375426, 2645050, 2750852, 3438565, 5290100, 6877130, 13754260, 17192825, 34385650, 68771300]

約数ペア:

[(1, 68771300), (2, 34385650), (4, 17192825), (5, 13754260), (10, 6877130), (13, 5290100), (20, 3438565), (25, 2750852), (26, 2645050), (50, 1375426), (52, 1322525), (65, 1058020), (100, 687713), (130, 529010), (260, 264505), (325, 211604), (650, 105802), (1300, 52901)]