966895960

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{15727}}^1$

素因数の和:15820

約数の個数: 64

約数和(自身を含む): 2293142400

約数和(自身を除く): 1326246440

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 53, 58, 106, 116, 145, 212, 232, 265, 290, 424, 530, 580, 1060, 1160, 1537, 2120, 3074, 6148, 7685, 12296, 15370, 15727, 30740, 31454, 61480, 62908, 78635, 125816, 157270, 314540, 456083, 629080, 833531, 912166, 1667062, 1824332, 2280415, 3334124, 3648664, 4167655, 4560830, 6668248, 8335310, 9121660, 16670620, 18243320, 24172399, 33341240, 48344798, 96689596, 120861995, 193379192, 241723990, 483447980, 966895960]

約数ペア:

[(1, 966895960), (2, 483447980), (4, 241723990), (5, 193379192), (8, 120861995), (10, 96689596), (20, 48344798), (29, 33341240), (40, 24172399), (53, 18243320), (58, 16670620), (106, 9121660), (116, 8335310), (145, 6668248), (212, 4560830), (232, 4167655), (265, 3648664), (290, 3334124), (424, 2280415), (530, 1824332), (580, 1667062), (1060, 912166), (1160, 833531), (1537, 629080), (2120, 456083), (3074, 314540), (6148, 157270), (7685, 125816), (12296, 78635), (15370, 62908), (15727, 61480), (30740, 31454)]