57510580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:209

約数の個数: 96

約数和(自身を含む): 134830080

約数和(自身を除く): 77319500

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 37, 46, 62, 74, 92, 109, 115, 124, 148, 155, 185, 218, 230, 310, 370, 436, 460, 545, 620, 713, 740, 851, 1090, 1147, 1426, 1702, 2180, 2294, 2507, 2852, 3379, 3404, 3565, 4033, 4255, 4588, 5014, 5735, 6758, 7130, 8066, 8510, 10028, 11470, 12535, 13516, 14260, 16132, 16895, 17020, 20165, 22940, 25070, 26381, 33790, 40330, 50140, 52762, 67580, 77717, 80660, 92759, 105524, 125023, 131905, 155434, 185518, 250046, 263810, 310868, 371036, 388585, 463795, 500092, 527620, 625115, 777170, 927590, 1250230, 1554340, 1855180, 2500460, 2875529, 5751058, 11502116, 14377645, 28755290, 57510580]

約数ペア:

[(1, 57510580), (2, 28755290), (4, 14377645), (5, 11502116), (10, 5751058), (20, 2875529), (23, 2500460), (31, 1855180), (37, 1554340), (46, 1250230), (62, 927590), (74, 777170), (92, 625115), (109, 527620), (115, 500092), (124, 463795), (148, 388585), (155, 371036), (185, 310868), (218, 263810), (230, 250046), (310, 185518), (370, 155434), (436, 131905), (460, 125023), (545, 105524), (620, 92759), (713, 80660), (740, 77717), (851, 67580), (1090, 52762), (1147, 50140), (1426, 40330), (1702, 33790), (2180, 26381), (2294, 25070), (2507, 22940), (2852, 20165), (3379, 17020), (3404, 16895), (3565, 16132), (4033, 14260), (4255, 13516), (4588, 12535), (5014, 11470), (5735, 10028), (6758, 8510), (7130, 8066)]