40415154

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1051}}^1$

素因数の和:1115

約数の個数: 64

約数和(自身を含む): 95437440

約数和(自身を除く): 55022286

約数列:

[1, 2, 3, 6, 13, 17, 26, 29, 34, 39, 51, 58, 78, 87, 102, 174, 221, 377, 442, 493, 663, 754, 986, 1051, 1131, 1326, 1479, 2102, 2262, 2958, 3153, 6306, 6409, 12818, 13663, 17867, 19227, 27326, 30479, 35734, 38454, 40989, 53601, 60958, 81978, 91437, 107202, 182874, 232271, 396227, 464542, 518143, 696813, 792454, 1036286, 1188681, 1393626, 1554429, 2377362, 3108858, 6735859, 13471718, 20207577, 40415154]

約数ペア:

[(1, 40415154), (2, 20207577), (3, 13471718), (6, 6735859), (13, 3108858), (17, 2377362), (26, 1554429), (29, 1393626), (34, 1188681), (39, 1036286), (51, 792454), (58, 696813), (78, 518143), (87, 464542), (102, 396227), (174, 232271), (221, 182874), (377, 107202), (442, 91437), (493, 81978), (663, 60958), (754, 53601), (986, 40989), (1051, 38454), (1131, 35734), (1326, 30479), (1479, 27326), (2102, 19227), (2262, 17867), (2958, 13663), (3153, 12818), (6306, 6409)]