13363841960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{2131}}^1\times {\mathrm{22397}}^1$

素因数の和:24546

約数の個数: 64

約数和(自身を含む): 34381825920

約数和(自身を除く): 21017983960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 2131, 4262, 8524, 10655, 14917, 17048, 21310, 22397, 29834, 42620, 44794, 59668, 74585, 85240, 89588, 111985, 119336, 149170, 156779, 179176, 223970, 298340, 313558, 447940, 596680, 627116, 783895, 895880, 1254232, 1567790, 3135580, 6271160, 47728007, 95456014, 190912028, 238640035, 334096049, 381824056, 477280070, 668192098, 954560140, 1336384196, 1670480245, 1909120280, 2672768392, 3340960490, 6681920980, 13363841960]

約数ペア:

[(1, 13363841960), (2, 6681920980), (4, 3340960490), (5, 2672768392), (7, 1909120280), (8, 1670480245), (10, 1336384196), (14, 954560140), (20, 668192098), (28, 477280070), (35, 381824056), (40, 334096049), (56, 238640035), (70, 190912028), (140, 95456014), (280, 47728007), (2131, 6271160), (4262, 3135580), (8524, 1567790), (10655, 1254232), (14917, 895880), (17048, 783895), (21310, 627116), (22397, 596680), (29834, 447940), (42620, 313558), (44794, 298340), (59668, 223970), (74585, 179176), (85240, 156779), (89588, 149170), (111985, 119336)]