2287666540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{37589}}^1$

素因数の和:37794

約数の個数: 48

約数和(自身を含む): 5115247200

約数和(自身を除く): 2827580660

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 179, 340, 358, 716, 895, 1790, 3043, 3580, 6086, 12172, 15215, 30430, 37589, 60860, 75178, 150356, 187945, 375890, 639013, 751780, 1278026, 2556052, 3195065, 6390130, 6728431, 12780260, 13456862, 26913724, 33642155, 67284310, 114383327, 134568620, 228766654, 457533308, 571916635, 1143833270, 2287666540]

約数ペア:

[(1, 2287666540), (2, 1143833270), (4, 571916635), (5, 457533308), (10, 228766654), (17, 134568620), (20, 114383327), (34, 67284310), (68, 33642155), (85, 26913724), (170, 13456862), (179, 12780260), (340, 6728431), (358, 6390130), (716, 3195065), (895, 2556052), (1790, 1278026), (3043, 751780), (3580, 639013), (6086, 375890), (12172, 187945), (15215, 150356), (30430, 75178), (37589, 60860)]