38212680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28949}}^1$

素因数の和:28974

約数の個数: 64

約数和(自身を含む): 125064000

約数和(自身を除く): 86851320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 28949, 57898, 86847, 115796, 144745, 173694, 231592, 289490, 318439, 347388, 434235, 578980, 636878, 694776, 868470, 955317, 1157960, 1273756, 1592195, 1736940, 1910634, 2547512, 3184390, 3473880, 3821268, 4776585, 6368780, 7642536, 9553170, 12737560, 19106340, 38212680]

約数ペア:

[(1, 38212680), (2, 19106340), (3, 12737560), (4, 9553170), (5, 7642536), (6, 6368780), (8, 4776585), (10, 3821268), (11, 3473880), (12, 3184390), (15, 2547512), (20, 1910634), (22, 1736940), (24, 1592195), (30, 1273756), (33, 1157960), (40, 955317), (44, 868470), (55, 694776), (60, 636878), (66, 578980), (88, 434235), (110, 347388), (120, 318439), (132, 289490), (165, 231592), (220, 173694), (264, 144745), (330, 115796), (440, 86847), (660, 57898), (1320, 28949)]