34705000

素因数分解:

$2^3\times 5^4\times {\mathrm{11}}^1\times {\mathrm{631}}^1$

素因数の和:668

約数の個数: 80

約数和(自身を含む): 88846560

約数和(自身を除く): 54141560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 125, 200, 220, 250, 275, 440, 500, 550, 625, 631, 1000, 1100, 1250, 1262, 1375, 2200, 2500, 2524, 2750, 3155, 5000, 5048, 5500, 6310, 6875, 6941, 11000, 12620, 13750, 13882, 15775, 25240, 27500, 27764, 31550, 34705, 55000, 55528, 63100, 69410, 78875, 126200, 138820, 157750, 173525, 277640, 315500, 347050, 394375, 631000, 694100, 788750, 867625, 1388200, 1577500, 1735250, 3155000, 3470500, 4338125, 6941000, 8676250, 17352500, 34705000]

約数ペア:

[(1, 34705000), (2, 17352500), (4, 8676250), (5, 6941000), (8, 4338125), (10, 3470500), (11, 3155000), (20, 1735250), (22, 1577500), (25, 1388200), (40, 867625), (44, 788750), (50, 694100), (55, 631000), (88, 394375), (100, 347050), (110, 315500), (125, 277640), (200, 173525), (220, 157750), (250, 138820), (275, 126200), (440, 78875), (500, 69410), (550, 63100), (625, 55528), (631, 55000), (1000, 34705), (1100, 31550), (1250, 27764), (1262, 27500), (1375, 25240), (2200, 15775), (2500, 13882), (2524, 13750), (2750, 12620), (3155, 11000), (5000, 6941), (5048, 6875), (5500, 6310)]