129804865000

素因数分解:

$2^3\times 5^4\times {\mathrm{19}}^1\times {\mathrm{1366367}}^1$

素因数の和:1366412

約数の個数: 80

約数和(自身を含む): 320140022400

約数和(自身を除く): 190335157400

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 125, 152, 190, 200, 250, 380, 475, 500, 625, 760, 950, 1000, 1250, 1900, 2375, 2500, 3800, 4750, 5000, 9500, 11875, 19000, 23750, 47500, 95000, 1366367, 2732734, 5465468, 6831835, 10930936, 13663670, 25960973, 27327340, 34159175, 51921946, 54654680, 68318350, 103843892, 129804865, 136636700, 170795875, 207687784, 259609730, 273273400, 341591750, 519219460, 649024325, 683183500, 853979375, 1038438920, 1298048650, 1366367000, 1707958750, 2596097300, 3245121625, 3415917500, 5192194600, 6490243250, 6831835000, 12980486500, 16225608125, 25960973000, 32451216250, 64902432500, 129804865000]

約数ペア:

[(1, 129804865000), (2, 64902432500), (4, 32451216250), (5, 25960973000), (8, 16225608125), (10, 12980486500), (19, 6831835000), (20, 6490243250), (25, 5192194600), (38, 3415917500), (40, 3245121625), (50, 2596097300), (76, 1707958750), (95, 1366367000), (100, 1298048650), (125, 1038438920), (152, 853979375), (190, 683183500), (200, 649024325), (250, 519219460), (380, 341591750), (475, 273273400), (500, 259609730), (625, 207687784), (760, 170795875), (950, 136636700), (1000, 129804865), (1250, 103843892), (1900, 68318350), (2375, 54654680), (2500, 51921946), (3800, 34159175), (4750, 27327340), (5000, 25960973), (9500, 13663670), (11875, 10930936), (19000, 6831835), (23750, 5465468), (47500, 2732734), (95000, 1366367)]