775443971080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{88903}}^1$

素因数の和:89159

約数の個数: 128

約数和(自身を含む): 1880383610880

約数和(自身を除く): 1104939639800

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 101, 127, 136, 170, 202, 254, 340, 404, 505, 508, 635, 680, 808, 1010, 1016, 1270, 1717, 2020, 2159, 2540, 3434, 4040, 4318, 5080, 6868, 8585, 8636, 10795, 12827, 13736, 17170, 17272, 21590, 25654, 34340, 43180, 51308, 64135, 68680, 86360, 88903, 102616, 128270, 177806, 218059, 256540, 355612, 436118, 444515, 513080, 711224, 872236, 889030, 1090295, 1511351, 1744472, 1778060, 2180590, 3022702, 3556120, 4361180, 6045404, 7556755, 8722360, 8979203, 11290681, 12090808, 15113510, 17958406, 22581362, 30227020, 35916812, 44896015, 45162724, 56453405, 60454040, 71833624, 89792030, 90325448, 112906810, 152646451, 179584060, 191941577, 225813620, 305292902, 359168120, 383883154, 451627240, 610585804, 763232255, 767766308, 959707885, 1140358781, 1221171608, 1526464510, 1535532616, 1919415770, 2280717562, 3052929020, 3838831540, 4561435124, 5701793905, 6105858040, 7677663080, 9122870248, 11403587810, 19386099277, 22807175620, 38772198554, 45614351240, 77544397108, 96930496385, 155088794216, 193860992770, 387721985540, 775443971080]

約数ペア:

[(1, 775443971080), (2, 387721985540), (4, 193860992770), (5, 155088794216), (8, 96930496385), (10, 77544397108), (17, 45614351240), (20, 38772198554), (34, 22807175620), (40, 19386099277), (68, 11403587810), (85, 9122870248), (101, 7677663080), (127, 6105858040), (136, 5701793905), (170, 4561435124), (202, 3838831540), (254, 3052929020), (340, 2280717562), (404, 1919415770), (505, 1535532616), (508, 1526464510), (635, 1221171608), (680, 1140358781), (808, 959707885), (1010, 767766308), (1016, 763232255), (1270, 610585804), (1717, 451627240), (2020, 383883154), (2159, 359168120), (2540, 305292902), (3434, 225813620), (4040, 191941577), (4318, 179584060), (5080, 152646451), (6868, 112906810), (8585, 90325448), (8636, 89792030), (10795, 71833624), (12827, 60454040), (13736, 56453405), (17170, 45162724), (17272, 44896015), (21590, 35916812), (25654, 30227020), (34340, 22581362), (43180, 17958406), (51308, 15113510), (64135, 12090808), (68680, 11290681), (86360, 8979203), (88903, 8722360), (102616, 7556755), (128270, 6045404), (177806, 4361180), (218059, 3556120), (256540, 3022702), (355612, 2180590), (436118, 1778060), (444515, 1744472), (513080, 1511351), (711224, 1090295), (872236, 889030)]