89583650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{487}}^1$

素因数の和:795

約数の個数: 48

約数和(自身を含む): 180446784

約数和(自身を除く): 90863134

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 283, 325, 487, 566, 650, 974, 1415, 2435, 2830, 3679, 4870, 6331, 7075, 7358, 12175, 12662, 14150, 18395, 24350, 31655, 36790, 63310, 91975, 137821, 158275, 183950, 275642, 316550, 689105, 1378210, 1791673, 3445525, 3583346, 6891050, 8958365, 17916730, 44791825, 89583650]

約数ペア:

[(1, 89583650), (2, 44791825), (5, 17916730), (10, 8958365), (13, 6891050), (25, 3583346), (26, 3445525), (50, 1791673), (65, 1378210), (130, 689105), (283, 316550), (325, 275642), (487, 183950), (566, 158275), (650, 137821), (974, 91975), (1415, 63310), (2435, 36790), (2830, 31655), (3679, 24350), (4870, 18395), (6331, 14150), (7075, 12662), (7358, 12175)]