97572440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:289

約数の個数: 128

約数和(自身を含む): 266112000

約数和(自身を除く): 168539560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 109, 115, 139, 140, 161, 184, 218, 230, 278, 280, 322, 436, 460, 545, 556, 644, 695, 763, 805, 872, 920, 973, 1090, 1112, 1288, 1390, 1526, 1610, 1946, 2180, 2507, 2780, 3052, 3197, 3220, 3815, 3892, 4360, 4865, 5014, 5560, 6104, 6394, 6440, 7630, 7784, 9730, 10028, 12535, 12788, 15151, 15260, 15985, 17549, 19460, 20056, 22379, 25070, 25576, 30302, 30520, 31970, 35098, 38920, 44758, 50140, 60604, 63940, 70196, 75755, 87745, 89516, 100280, 106057, 111895, 121208, 127880, 140392, 151510, 175490, 179032, 212114, 223790, 303020, 348473, 350980, 424228, 447580, 530285, 606040, 696946, 701960, 848456, 895160, 1060570, 1393892, 1742365, 2121140, 2439311, 2787784, 3484730, 4242280, 4878622, 6969460, 9757244, 12196555, 13938920, 19514488, 24393110, 48786220, 97572440]

約数ペア:

[(1, 97572440), (2, 48786220), (4, 24393110), (5, 19514488), (7, 13938920), (8, 12196555), (10, 9757244), (14, 6969460), (20, 4878622), (23, 4242280), (28, 3484730), (35, 2787784), (40, 2439311), (46, 2121140), (56, 1742365), (70, 1393892), (92, 1060570), (109, 895160), (115, 848456), (139, 701960), (140, 696946), (161, 606040), (184, 530285), (218, 447580), (230, 424228), (278, 350980), (280, 348473), (322, 303020), (436, 223790), (460, 212114), (545, 179032), (556, 175490), (644, 151510), (695, 140392), (763, 127880), (805, 121208), (872, 111895), (920, 106057), (973, 100280), (1090, 89516), (1112, 87745), (1288, 75755), (1390, 70196), (1526, 63940), (1610, 60604), (1946, 50140), (2180, 44758), (2507, 38920), (2780, 35098), (3052, 31970), (3197, 30520), (3220, 30302), (3815, 25576), (3892, 25070), (4360, 22379), (4865, 20056), (5014, 19460), (5560, 17549), (6104, 15985), (6394, 15260), (6440, 15151), (7630, 12788), (7784, 12535), (9730, 10028)]