2005069850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{1069}}^1$

素因数の和:1344

約数の個数: 96

約数和(自身を含む): 4470785280

約数和(自身を除く): 2465715430

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 50, 70, 115, 161, 175, 230, 233, 322, 350, 466, 575, 805, 1069, 1150, 1165, 1610, 1631, 2138, 2330, 3262, 4025, 5345, 5359, 5825, 7483, 8050, 8155, 10690, 10718, 11650, 14966, 16310, 24587, 26725, 26795, 37415, 37513, 40775, 49174, 53450, 53590, 74830, 75026, 81550, 122935, 133975, 172109, 187075, 187565, 245870, 249077, 267950, 344218, 374150, 375130, 498154, 614675, 860545, 937825, 1229350, 1245385, 1721090, 1743539, 1875650, 2490770, 3487078, 4302725, 5728771, 6226925, 8605450, 8717695, 11457542, 12453850, 17435390, 28643855, 40101397, 43588475, 57287710, 80202794, 87176950, 143219275, 200506985, 286438550, 401013970, 1002534925, 2005069850]

約数ペア:

[(1, 2005069850), (2, 1002534925), (5, 401013970), (7, 286438550), (10, 200506985), (14, 143219275), (23, 87176950), (25, 80202794), (35, 57287710), (46, 43588475), (50, 40101397), (70, 28643855), (115, 17435390), (161, 12453850), (175, 11457542), (230, 8717695), (233, 8605450), (322, 6226925), (350, 5728771), (466, 4302725), (575, 3487078), (805, 2490770), (1069, 1875650), (1150, 1743539), (1165, 1721090), (1610, 1245385), (1631, 1229350), (2138, 937825), (2330, 860545), (3262, 614675), (4025, 498154), (5345, 375130), (5359, 374150), (5825, 344218), (7483, 267950), (8050, 249077), (8155, 245870), (10690, 187565), (10718, 187075), (11650, 172109), (14966, 133975), (16310, 122935), (24587, 81550), (26725, 75026), (26795, 74830), (37415, 53590), (37513, 53450), (40775, 49174)]