3229664840

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{191}}^1\times {\mathrm{1171}}^1$

素因数の和:1411

約数の個数: 96

約数和(自身を含む): 7716072960

約数和(自身を除く): 4486408120

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 191, 361, 380, 382, 722, 760, 764, 955, 1171, 1444, 1528, 1805, 1910, 2342, 2888, 3610, 3629, 3820, 4684, 5855, 7220, 7258, 7640, 9368, 11710, 14440, 14516, 18145, 22249, 23420, 29032, 36290, 44498, 46840, 68951, 72580, 88996, 111245, 137902, 145160, 177992, 222490, 223661, 275804, 344755, 422731, 444980, 447322, 551608, 689510, 845462, 889960, 894644, 1118305, 1379020, 1690924, 1789288, 2113655, 2236610, 2758040, 3381848, 4227310, 4249559, 4473220, 8454620, 8499118, 8946440, 16909240, 16998236, 21247795, 33996472, 42495590, 80741621, 84991180, 161483242, 169982360, 322966484, 403708105, 645932968, 807416210, 1614832420, 3229664840]

約数ペア:

[(1, 3229664840), (2, 1614832420), (4, 807416210), (5, 645932968), (8, 403708105), (10, 322966484), (19, 169982360), (20, 161483242), (38, 84991180), (40, 80741621), (76, 42495590), (95, 33996472), (152, 21247795), (190, 16998236), (191, 16909240), (361, 8946440), (380, 8499118), (382, 8454620), (722, 4473220), (760, 4249559), (764, 4227310), (955, 3381848), (1171, 2758040), (1444, 2236610), (1528, 2113655), (1805, 1789288), (1910, 1690924), (2342, 1379020), (2888, 1118305), (3610, 894644), (3629, 889960), (3820, 845462), (4684, 689510), (5855, 551608), (7220, 447322), (7258, 444980), (7640, 422731), (9368, 344755), (11710, 275804), (14440, 223661), (14516, 222490), (18145, 177992), (22249, 145160), (23420, 137902), (29032, 111245), (36290, 88996), (44498, 72580), (46840, 68951)]