40254084

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1$

素因数の和:551

約数の個数: 120

約数和(自身を含む): 119528640

約数和(自身を除く): 79274556

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 81, 108, 114, 117, 156, 162, 171, 228, 234, 247, 324, 342, 351, 468, 494, 503, 513, 684, 702, 741, 988, 1006, 1026, 1053, 1404, 1482, 1509, 1539, 2012, 2052, 2106, 2223, 2964, 3018, 3078, 4212, 4446, 4527, 6036, 6156, 6539, 6669, 8892, 9054, 9557, 13078, 13338, 13581, 18108, 19114, 19617, 20007, 26156, 26676, 27162, 28671, 38228, 39234, 40014, 40743, 54324, 57342, 58851, 78468, 80028, 81486, 86013, 114684, 117702, 124241, 162972, 172026, 176553, 235404, 248482, 258039, 344052, 353106, 372723, 496964, 516078, 529659, 706212, 745446, 774117, 1032156, 1059318, 1118169, 1490892, 1548234, 2118636, 2236338, 3096468, 3354507, 4472676, 6709014, 10063521, 13418028, 20127042, 40254084]

約数ペア:

[(1, 40254084), (2, 20127042), (3, 13418028), (4, 10063521), (6, 6709014), (9, 4472676), (12, 3354507), (13, 3096468), (18, 2236338), (19, 2118636), (26, 1548234), (27, 1490892), (36, 1118169), (38, 1059318), (39, 1032156), (52, 774117), (54, 745446), (57, 706212), (76, 529659), (78, 516078), (81, 496964), (108, 372723), (114, 353106), (117, 344052), (156, 258039), (162, 248482), (171, 235404), (228, 176553), (234, 172026), (247, 162972), (324, 124241), (342, 117702), (351, 114684), (468, 86013), (494, 81486), (503, 80028), (513, 78468), (684, 58851), (702, 57342), (741, 54324), (988, 40743), (1006, 40014), (1026, 39234), (1053, 38228), (1404, 28671), (1482, 27162), (1509, 26676), (1539, 26156), (2012, 20007), (2052, 19617), (2106, 19114), (2223, 18108), (2964, 13581), (3018, 13338), (3078, 13078), (4212, 9557), (4446, 9054), (4527, 8892), (6036, 6669), (6156, 6539)]