117788351480

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{498343}}^1$

素因数の和:498684

約数の個数: 64

約数和(自身を含む): 279869990400

約数和(自身を除く): 162081638920

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 311, 380, 622, 760, 1244, 1555, 2488, 3110, 5909, 6220, 11818, 12440, 23636, 29545, 47272, 59090, 118180, 236360, 498343, 996686, 1993372, 2491715, 3986744, 4983430, 9468517, 9966860, 18937034, 19933720, 37874068, 47342585, 75748136, 94685170, 154984673, 189370340, 309969346, 378740680, 619938692, 774923365, 1239877384, 1549846730, 2944708787, 3099693460, 5889417574, 6199386920, 11778835148, 14723543935, 23557670296, 29447087870, 58894175740, 117788351480]

約数ペア:

[(1, 117788351480), (2, 58894175740), (4, 29447087870), (5, 23557670296), (8, 14723543935), (10, 11778835148), (19, 6199386920), (20, 5889417574), (38, 3099693460), (40, 2944708787), (76, 1549846730), (95, 1239877384), (152, 774923365), (190, 619938692), (311, 378740680), (380, 309969346), (622, 189370340), (760, 154984673), (1244, 94685170), (1555, 75748136), (2488, 47342585), (3110, 37874068), (5909, 19933720), (6220, 18937034), (11818, 9966860), (12440, 9468517), (23636, 4983430), (29545, 3986744), (47272, 2491715), (59090, 1993372), (118180, 996686), (236360, 498343)]