190020413710

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1\times {\mathrm{3733}}^1$

素因数の和:4285

約数の個数: 64

約数和(自身を含む): 348427008000

約数和(自身を除く): 158406594290

約数列:

[1, 2, 5, 10, 127, 149, 254, 269, 298, 538, 635, 745, 1270, 1345, 1490, 2690, 3733, 7466, 18665, 18923, 34163, 37330, 37846, 40081, 68326, 80162, 94615, 170815, 189230, 200405, 341630, 400810, 474091, 556217, 948182, 1004177, 1112434, 2008354, 2370455, 2781085, 4740910, 5020885, 5090287, 5562170, 10041770, 10180574, 25451435, 50902870, 70639559, 127530479, 141279118, 149622373, 255060958, 299244746, 353197795, 637652395, 706395590, 748111865, 1275304790, 1496223730, 19002041371, 38004082742, 95010206855, 190020413710]

約数ペア:

[(1, 190020413710), (2, 95010206855), (5, 38004082742), (10, 19002041371), (127, 1496223730), (149, 1275304790), (254, 748111865), (269, 706395590), (298, 637652395), (538, 353197795), (635, 299244746), (745, 255060958), (1270, 149622373), (1345, 141279118), (1490, 127530479), (2690, 70639559), (3733, 50902870), (7466, 25451435), (18665, 10180574), (18923, 10041770), (34163, 5562170), (37330, 5090287), (37846, 5020885), (40081, 4740910), (68326, 2781085), (80162, 2370455), (94615, 2008354), (170815, 1112434), (189230, 1004177), (200405, 948182), (341630, 556217), (400810, 474091)]