835156907650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{263}}^1\times {\mathrm{375799}}^1$

素因数の和:376100

約数の個数: 72

約数和(自身を含む): 1688475412800

約数和(自身を除く): 853318505150

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 263, 325, 338, 526, 650, 845, 1315, 1690, 2630, 3419, 4225, 6575, 6838, 8450, 13150, 17095, 34190, 44447, 85475, 88894, 170950, 222235, 375799, 444470, 751598, 1111175, 1878995, 2222350, 3757990, 4885387, 9394975, 9770774, 18789950, 24426935, 48853870, 63510031, 98835137, 122134675, 127020062, 197670274, 244269350, 317550155, 494175685, 635100310, 988351370, 1284856781, 1587750775, 2470878425, 2569713562, 3175501550, 4941756850, 6424283905, 12848567810, 16703138153, 32121419525, 33406276306, 64242839050, 83515690765, 167031381530, 417578453825, 835156907650]

約数ペア:

[(1, 835156907650), (2, 417578453825), (5, 167031381530), (10, 83515690765), (13, 64242839050), (25, 33406276306), (26, 32121419525), (50, 16703138153), (65, 12848567810), (130, 6424283905), (169, 4941756850), (263, 3175501550), (325, 2569713562), (338, 2470878425), (526, 1587750775), (650, 1284856781), (845, 988351370), (1315, 635100310), (1690, 494175685), (2630, 317550155), (3419, 244269350), (4225, 197670274), (6575, 127020062), (6838, 122134675), (8450, 98835137), (13150, 63510031), (17095, 48853870), (34190, 24426935), (44447, 18789950), (85475, 9770774), (88894, 9394975), (170950, 4885387), (222235, 3757990), (375799, 2222350), (444470, 1878995), (751598, 1111175)]