68692000

素因数分解:

$2^5\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1321}}^1$

素因数の和:1359

約数の個数: 96

約数和(自身を含む): 181896624

約数和(自身を除く): 113204624

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 125, 130, 160, 200, 208, 250, 260, 325, 400, 416, 500, 520, 650, 800, 1000, 1040, 1300, 1321, 1625, 2000, 2080, 2600, 2642, 3250, 4000, 5200, 5284, 6500, 6605, 10400, 10568, 13000, 13210, 17173, 21136, 26000, 26420, 33025, 34346, 42272, 52000, 52840, 66050, 68692, 85865, 105680, 132100, 137384, 165125, 171730, 211360, 264200, 274768, 330250, 343460, 429325, 528400, 549536, 660500, 686920, 858650, 1056800, 1321000, 1373840, 1717300, 2146625, 2642000, 2747680, 3434600, 4293250, 5284000, 6869200, 8586500, 13738400, 17173000, 34346000, 68692000]

約数ペア:

[(1, 68692000), (2, 34346000), (4, 17173000), (5, 13738400), (8, 8586500), (10, 6869200), (13, 5284000), (16, 4293250), (20, 3434600), (25, 2747680), (26, 2642000), (32, 2146625), (40, 1717300), (50, 1373840), (52, 1321000), (65, 1056800), (80, 858650), (100, 686920), (104, 660500), (125, 549536), (130, 528400), (160, 429325), (200, 343460), (208, 330250), (250, 274768), (260, 264200), (325, 211360), (400, 171730), (416, 165125), (500, 137384), (520, 132100), (650, 105680), (800, 85865), (1000, 68692), (1040, 66050), (1300, 52840), (1321, 52000), (1625, 42272), (2000, 34346), (2080, 33025), (2600, 26420), (2642, 26000), (3250, 21136), (4000, 17173), (5200, 13210), (5284, 13000), (6500, 10568), (6605, 10400)]