171730000

素因数分解:

$2^4\times 5^4\times {\mathrm{13}}^1\times {\mathrm{1321}}^1$

素因数の和:1362

約数の個数: 100

約数和(自身を含む): 448097188

約数和(自身を除く): 276367188

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 125, 130, 200, 208, 250, 260, 325, 400, 500, 520, 625, 650, 1000, 1040, 1250, 1300, 1321, 1625, 2000, 2500, 2600, 2642, 3250, 5000, 5200, 5284, 6500, 6605, 8125, 10000, 10568, 13000, 13210, 16250, 17173, 21136, 26000, 26420, 32500, 33025, 34346, 52840, 65000, 66050, 68692, 85865, 105680, 130000, 132100, 137384, 165125, 171730, 264200, 274768, 330250, 343460, 429325, 528400, 660500, 686920, 825625, 858650, 1321000, 1373840, 1651250, 1717300, 2146625, 2642000, 3302500, 3434600, 4293250, 6605000, 6869200, 8586500, 10733125, 13210000, 17173000, 21466250, 34346000, 42932500, 85865000, 171730000]

約数ペア:

[(1, 171730000), (2, 85865000), (4, 42932500), (5, 34346000), (8, 21466250), (10, 17173000), (13, 13210000), (16, 10733125), (20, 8586500), (25, 6869200), (26, 6605000), (40, 4293250), (50, 3434600), (52, 3302500), (65, 2642000), (80, 2146625), (100, 1717300), (104, 1651250), (125, 1373840), (130, 1321000), (200, 858650), (208, 825625), (250, 686920), (260, 660500), (325, 528400), (400, 429325), (500, 343460), (520, 330250), (625, 274768), (650, 264200), (1000, 171730), (1040, 165125), (1250, 137384), (1300, 132100), (1321, 130000), (1625, 105680), (2000, 85865), (2500, 68692), (2600, 66050), (2642, 65000), (3250, 52840), (5000, 34346), (5200, 33025), (5284, 32500), (6500, 26420), (6605, 26000), (8125, 21136), (10000, 17173), (10568, 16250), (13000, 13210)]