11653000

素因数分解:

$2^3\times 5^3\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:335

約数の個数: 64

約数和(自身を含む): 28005120

約数和(自身を除く): 16352120

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 86, 100, 125, 172, 200, 215, 250, 271, 344, 430, 500, 542, 860, 1000, 1075, 1084, 1355, 1720, 2150, 2168, 2710, 4300, 5375, 5420, 6775, 8600, 10750, 10840, 11653, 13550, 21500, 23306, 27100, 33875, 43000, 46612, 54200, 58265, 67750, 93224, 116530, 135500, 233060, 271000, 291325, 466120, 582650, 1165300, 1456625, 2330600, 2913250, 5826500, 11653000]

約数ペア:

[(1, 11653000), (2, 5826500), (4, 2913250), (5, 2330600), (8, 1456625), (10, 1165300), (20, 582650), (25, 466120), (40, 291325), (43, 271000), (50, 233060), (86, 135500), (100, 116530), (125, 93224), (172, 67750), (200, 58265), (215, 54200), (250, 46612), (271, 43000), (344, 33875), (430, 27100), (500, 23306), (542, 21500), (860, 13550), (1000, 11653), (1075, 10840), (1084, 10750), (1355, 8600), (1720, 6775), (2150, 5420), (2168, 5375), (2710, 4300)]