3107000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{239}}^1$

素因数の和:273

約数の個数: 64

約数和(自身を含む): 7862400

約数和(自身を除く): 4755400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 200, 239, 250, 260, 325, 478, 500, 520, 650, 956, 1000, 1195, 1300, 1625, 1912, 2390, 2600, 3107, 3250, 4780, 5975, 6214, 6500, 9560, 11950, 12428, 13000, 15535, 23900, 24856, 29875, 31070, 47800, 59750, 62140, 77675, 119500, 124280, 155350, 239000, 310700, 388375, 621400, 776750, 1553500, 3107000]

約数ペア:

[(1, 3107000), (2, 1553500), (4, 776750), (5, 621400), (8, 388375), (10, 310700), (13, 239000), (20, 155350), (25, 124280), (26, 119500), (40, 77675), (50, 62140), (52, 59750), (65, 47800), (100, 31070), (104, 29875), (125, 24856), (130, 23900), (200, 15535), (239, 13000), (250, 12428), (260, 11950), (325, 9560), (478, 6500), (500, 6214), (520, 5975), (650, 4780), (956, 3250), (1000, 3107), (1195, 2600), (1300, 2390), (1625, 1912)]