2060162.00000000

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:457

約数の個数: 72

約数和(自身を含む): 65995776

約数和(自身を除く): 37998476

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 43, 50, 68, 85, 86, 100, 170, 172, 215, 340, 383, 425, 430, 731, 766, 850, 860, 1075, 1462, 1532, 1700, 1915, 2150, 2924, 3655, 3830, 4300, 6511, 7310, 7660, 9575, 13022, 14620, 16469, 18275, 19150, 26044, 32555, 32938, 36550, 38300, 65110, 65876, 73100, 82345, 130220, 162775, 164690, 279973, 325550, 329380, 411725, 559946, 651100, 823450, 1119892, 1399865, 1646900, 2799730, 5599460, 6999325, 13998650, 27997300]

約数ペア:

[(1, 27997300), (2, 13998650), (4, 6999325), (5, 5599460), (10, 2799730), (17, 1646900), (20, 1399865), (25, 1119892), (34, 823450), (43, 651100), (50, 559946), (68, 411725), (85, 329380), (86, 325550), (100, 279973), (170, 164690), (172, 162775), (215, 130220), (340, 82345), (383, 73100), (425, 65876), (430, 65110), (731, 38300), (766, 36550), (850, 32938), (860, 32555), (1075, 26044), (1462, 19150), (1532, 18275), (1700, 16469), (1915, 14620), (2150, 13022), (2924, 9575), (3655, 7660), (3830, 7310), (4300, 6511)]