16461500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:144

約数の個数: 96

約数和(自身を含む): 40727232

約数和(自身を除く): 24265732

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 41, 44, 50, 55, 73, 82, 100, 110, 125, 146, 164, 205, 220, 250, 275, 292, 365, 410, 451, 500, 550, 730, 803, 820, 902, 1025, 1100, 1375, 1460, 1606, 1804, 1825, 2050, 2255, 2750, 2993, 3212, 3650, 4015, 4100, 4510, 5125, 5500, 5986, 7300, 8030, 9020, 9125, 10250, 11275, 11972, 14965, 16060, 18250, 20075, 20500, 22550, 29930, 32923, 36500, 40150, 45100, 56375, 59860, 65846, 74825, 80300, 100375, 112750, 131692, 149650, 164615, 200750, 225500, 299300, 329230, 374125, 401500, 658460, 748250, 823075, 1496500, 1646150, 3292300, 4115375, 8230750, 16461500]

約数ペア:

[(1, 16461500), (2, 8230750), (4, 4115375), (5, 3292300), (10, 1646150), (11, 1496500), (20, 823075), (22, 748250), (25, 658460), (41, 401500), (44, 374125), (50, 329230), (55, 299300), (73, 225500), (82, 200750), (100, 164615), (110, 149650), (125, 131692), (146, 112750), (164, 100375), (205, 80300), (220, 74825), (250, 65846), (275, 59860), (292, 56375), (365, 45100), (410, 40150), (451, 36500), (500, 32923), (550, 29930), (730, 22550), (803, 20500), (820, 20075), (902, 18250), (1025, 16060), (1100, 14965), (1375, 11972), (1460, 11275), (1606, 10250), (1804, 9125), (1825, 9020), (2050, 8030), (2255, 7300), (2750, 5986), (2993, 5500), (3212, 5125), (3650, 4510), (4015, 4100)]