40205484

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:445

約数の個数: 120

約数和(自身を含む): 118918800

約数和(自身を除く): 78713316

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 29, 33, 36, 44, 54, 58, 66, 81, 87, 99, 108, 116, 132, 162, 174, 198, 261, 297, 319, 324, 348, 389, 396, 522, 594, 638, 778, 783, 891, 957, 1044, 1167, 1188, 1276, 1556, 1566, 1782, 1914, 2334, 2349, 2871, 3132, 3501, 3564, 3828, 4279, 4668, 4698, 5742, 7002, 8558, 8613, 9396, 10503, 11281, 11484, 12837, 14004, 17116, 17226, 21006, 22562, 25674, 25839, 31509, 33843, 34452, 38511, 42012, 45124, 51348, 51678, 63018, 67686, 77022, 101529, 103356, 115533, 124091, 126036, 135372, 154044, 203058, 231066, 248182, 304587, 346599, 372273, 406116, 462132, 496364, 609174, 693198, 744546, 913761, 1116819, 1218348, 1386396, 1489092, 1827522, 2233638, 3350457, 3655044, 4467276, 6700914, 10051371, 13401828, 20102742, 40205484]

約数ペア:

[(1, 40205484), (2, 20102742), (3, 13401828), (4, 10051371), (6, 6700914), (9, 4467276), (11, 3655044), (12, 3350457), (18, 2233638), (22, 1827522), (27, 1489092), (29, 1386396), (33, 1218348), (36, 1116819), (44, 913761), (54, 744546), (58, 693198), (66, 609174), (81, 496364), (87, 462132), (99, 406116), (108, 372273), (116, 346599), (132, 304587), (162, 248182), (174, 231066), (198, 203058), (261, 154044), (297, 135372), (319, 126036), (324, 124091), (348, 115533), (389, 103356), (396, 101529), (522, 77022), (594, 67686), (638, 63018), (778, 51678), (783, 51348), (891, 45124), (957, 42012), (1044, 38511), (1167, 34452), (1188, 33843), (1276, 31509), (1556, 25839), (1566, 25674), (1782, 22562), (1914, 21006), (2334, 17226), (2349, 17116), (2871, 14004), (3132, 12837), (3501, 11484), (3564, 11281), (3828, 10503), (4279, 9396), (4668, 8613), (4698, 8558), (5742, 7002)]