1029028220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1423}}^1$

素因数の和:1635

約数の個数: 96

約数和(自身を含む): 2497582080

約数和(自身を除く): 1468553860

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 173, 190, 209, 220, 346, 380, 418, 692, 836, 865, 1045, 1423, 1730, 1903, 2090, 2846, 3287, 3460, 3806, 4180, 5692, 6574, 7115, 7612, 9515, 13148, 14230, 15653, 16435, 19030, 27037, 28460, 31306, 32870, 36157, 38060, 54074, 62612, 65740, 72314, 78265, 108148, 135185, 144628, 156530, 180785, 246179, 270370, 297407, 313060, 361570, 492358, 540740, 594814, 723140, 984716, 1189628, 1230895, 1487035, 2461790, 2707969, 2974070, 4677401, 4923580, 5415938, 5948140, 9354802, 10831876, 13539845, 18709604, 23387005, 27079690, 46774010, 51451411, 54159380, 93548020, 102902822, 205805644, 257257055, 514514110, 1029028220]

約数ペア:

[(1, 1029028220), (2, 514514110), (4, 257257055), (5, 205805644), (10, 102902822), (11, 93548020), (19, 54159380), (20, 51451411), (22, 46774010), (38, 27079690), (44, 23387005), (55, 18709604), (76, 13539845), (95, 10831876), (110, 9354802), (173, 5948140), (190, 5415938), (209, 4923580), (220, 4677401), (346, 2974070), (380, 2707969), (418, 2461790), (692, 1487035), (836, 1230895), (865, 1189628), (1045, 984716), (1423, 723140), (1730, 594814), (1903, 540740), (2090, 492358), (2846, 361570), (3287, 313060), (3460, 297407), (3806, 270370), (4180, 246179), (5692, 180785), (6574, 156530), (7115, 144628), (7612, 135185), (9515, 108148), (13148, 78265), (14230, 72314), (15653, 65740), (16435, 62612), (19030, 54074), (27037, 38060), (28460, 36157), (31306, 32870)]