56760340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2399}}^1$

素因数の和:2441

約数の個数: 72

約数和(自身を含む): 147571200

約数和(自身を除く): 90810860

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 169, 182, 260, 338, 364, 455, 676, 845, 910, 1183, 1690, 1820, 2366, 2399, 3380, 4732, 4798, 5915, 9596, 11830, 11995, 16793, 23660, 23990, 31187, 33586, 47980, 62374, 67172, 83965, 124748, 155935, 167930, 218309, 311870, 335860, 405431, 436618, 623740, 810862, 873236, 1091545, 1621724, 2027155, 2183090, 2838017, 4054310, 4366180, 5676034, 8108620, 11352068, 14190085, 28380170, 56760340]

約数ペア:

[(1, 56760340), (2, 28380170), (4, 14190085), (5, 11352068), (7, 8108620), (10, 5676034), (13, 4366180), (14, 4054310), (20, 2838017), (26, 2183090), (28, 2027155), (35, 1621724), (52, 1091545), (65, 873236), (70, 810862), (91, 623740), (130, 436618), (140, 405431), (169, 335860), (182, 311870), (260, 218309), (338, 167930), (364, 155935), (455, 124748), (676, 83965), (845, 67172), (910, 62374), (1183, 47980), (1690, 33586), (1820, 31187), (2366, 23990), (2399, 23660), (3380, 16793), (4732, 11995), (4798, 11830), (5915, 9596)]