85337200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{16411}}^1$

素因数の和:16442

約数の個数: 60

約数和(自身を含む): 220807048

約数和(自身を除く): 135469848

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 16411, 32822, 65644, 82055, 131288, 164110, 213343, 262576, 328220, 410275, 426686, 656440, 820550, 853372, 1066715, 1312880, 1641100, 1706744, 2133430, 3282200, 3413488, 4266860, 5333575, 6564400, 8533720, 10667150, 17067440, 21334300, 42668600, 85337200]

約数ペア:

[(1, 85337200), (2, 42668600), (4, 21334300), (5, 17067440), (8, 10667150), (10, 8533720), (13, 6564400), (16, 5333575), (20, 4266860), (25, 3413488), (26, 3282200), (40, 2133430), (50, 1706744), (52, 1641100), (65, 1312880), (80, 1066715), (100, 853372), (104, 820550), (130, 656440), (200, 426686), (208, 410275), (260, 328220), (325, 262576), (400, 213343), (520, 164110), (650, 131288), (1040, 82055), (1300, 65644), (2600, 32822), (5200, 16411)]