22012900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:134

約数の個数: 144

約数和(自身を含む): 61246080

約数和(自身を除く): 39233180

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 41, 50, 52, 59, 65, 70, 82, 91, 100, 118, 130, 140, 164, 175, 182, 205, 236, 260, 287, 295, 325, 350, 364, 410, 413, 455, 533, 574, 590, 650, 700, 767, 820, 826, 910, 1025, 1066, 1148, 1180, 1300, 1435, 1475, 1534, 1652, 1820, 2050, 2065, 2132, 2275, 2419, 2665, 2870, 2950, 3068, 3731, 3835, 4100, 4130, 4550, 4838, 5330, 5369, 5740, 5900, 7175, 7462, 7670, 8260, 9100, 9676, 10325, 10660, 10738, 12095, 13325, 14350, 14924, 15340, 16933, 18655, 19175, 20650, 21476, 24190, 26650, 26845, 28700, 31447, 33866, 37310, 38350, 41300, 48380, 53300, 53690, 60475, 62894, 67732, 74620, 76700, 84665, 93275, 107380, 120950, 125788, 134225, 157235, 169330, 186550, 220129, 241900, 268450, 314470, 338660, 373100, 423325, 440258, 536900, 628940, 786175, 846650, 880516, 1100645, 1572350, 1693300, 2201290, 3144700, 4402580, 5503225, 11006450, 22012900]

約数ペア:

[(1, 22012900), (2, 11006450), (4, 5503225), (5, 4402580), (7, 3144700), (10, 2201290), (13, 1693300), (14, 1572350), (20, 1100645), (25, 880516), (26, 846650), (28, 786175), (35, 628940), (41, 536900), (50, 440258), (52, 423325), (59, 373100), (65, 338660), (70, 314470), (82, 268450), (91, 241900), (100, 220129), (118, 186550), (130, 169330), (140, 157235), (164, 134225), (175, 125788), (182, 120950), (205, 107380), (236, 93275), (260, 84665), (287, 76700), (295, 74620), (325, 67732), (350, 62894), (364, 60475), (410, 53690), (413, 53300), (455, 48380), (533, 41300), (574, 38350), (590, 37310), (650, 33866), (700, 31447), (767, 28700), (820, 26845), (826, 26650), (910, 24190), (1025, 21476), (1066, 20650), (1148, 19175), (1180, 18655), (1300, 16933), (1435, 15340), (1475, 14924), (1534, 14350), (1652, 13325), (1820, 12095), (2050, 10738), (2065, 10660), (2132, 10325), (2275, 9676), (2419, 9100), (2665, 8260), (2870, 7670), (2950, 7462), (3068, 7175), (3731, 5900), (3835, 5740), (4100, 5369), (4130, 5330), (4550, 4838)]