9922640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:109

約数の個数: 160

約数和(自身を含む): 29998080

約数和(自身を除く): 20075440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 29, 35, 40, 47, 52, 56, 58, 65, 70, 80, 91, 94, 104, 112, 116, 130, 140, 145, 182, 188, 203, 208, 232, 235, 260, 280, 290, 329, 364, 376, 377, 406, 455, 464, 470, 520, 560, 580, 611, 658, 728, 752, 754, 812, 910, 940, 1015, 1040, 1160, 1222, 1316, 1363, 1456, 1508, 1624, 1645, 1820, 1880, 1885, 2030, 2320, 2444, 2632, 2639, 2726, 3016, 3055, 3248, 3290, 3640, 3760, 3770, 4060, 4277, 4888, 5264, 5278, 5452, 6032, 6110, 6580, 6815, 7280, 7540, 8120, 8554, 9541, 9776, 10556, 10904, 12220, 13160, 13195, 13630, 15080, 16240, 17108, 17719, 19082, 21112, 21385, 21808, 24440, 26320, 26390, 27260, 30160, 34216, 35438, 38164, 42224, 42770, 47705, 48880, 52780, 54520, 68432, 70876, 76328, 85540, 88595, 95410, 105560, 109040, 124033, 141752, 152656, 171080, 177190, 190820, 211120, 248066, 283504, 342160, 354380, 381640, 496132, 620165, 708760, 763280, 992264, 1240330, 1417520, 1984528, 2480660, 4961320, 9922640]

約数ペア:

[(1, 9922640), (2, 4961320), (4, 2480660), (5, 1984528), (7, 1417520), (8, 1240330), (10, 992264), (13, 763280), (14, 708760), (16, 620165), (20, 496132), (26, 381640), (28, 354380), (29, 342160), (35, 283504), (40, 248066), (47, 211120), (52, 190820), (56, 177190), (58, 171080), (65, 152656), (70, 141752), (80, 124033), (91, 109040), (94, 105560), (104, 95410), (112, 88595), (116, 85540), (130, 76328), (140, 70876), (145, 68432), (182, 54520), (188, 52780), (203, 48880), (208, 47705), (232, 42770), (235, 42224), (260, 38164), (280, 35438), (290, 34216), (329, 30160), (364, 27260), (376, 26390), (377, 26320), (406, 24440), (455, 21808), (464, 21385), (470, 21112), (520, 19082), (560, 17719), (580, 17108), (611, 16240), (658, 15080), (728, 13630), (752, 13195), (754, 13160), (812, 12220), (910, 10904), (940, 10556), (1015, 9776), (1040, 9541), (1160, 8554), (1222, 8120), (1316, 7540), (1363, 7280), (1456, 6815), (1508, 6580), (1624, 6110), (1645, 6032), (1820, 5452), (1880, 5278), (1885, 5264), (2030, 4888), (2320, 4277), (2444, 4060), (2632, 3770), (2639, 3760), (2726, 3640), (3016, 3290), (3055, 3248)]