1336407820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{691}}^1$

素因数の和:919

約数の個数: 96

約数和(自身を含む): 3138912000

約数和(自身を除く): 1802504180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 149, 220, 236, 295, 298, 590, 596, 649, 691, 745, 1180, 1298, 1382, 1490, 1639, 2596, 2764, 2980, 3245, 3278, 3455, 6490, 6556, 6910, 7601, 8195, 8791, 12980, 13820, 15202, 16390, 17582, 30404, 32780, 35164, 38005, 40769, 43955, 76010, 81538, 87910, 96701, 102959, 152020, 163076, 175820, 193402, 203845, 205918, 386804, 407690, 411836, 448459, 483505, 514795, 815380, 896918, 967010, 1029590, 1132549, 1793836, 1934020, 2059180, 2242295, 2265098, 4484590, 4530196, 5662745, 6074581, 8969180, 11325490, 12149162, 22650980, 24298324, 30372905, 60745810, 66820391, 121491620, 133640782, 267281564, 334101955, 668203910, 1336407820]

約数ペア:

[(1, 1336407820), (2, 668203910), (4, 334101955), (5, 267281564), (10, 133640782), (11, 121491620), (20, 66820391), (22, 60745810), (44, 30372905), (55, 24298324), (59, 22650980), (110, 12149162), (118, 11325490), (149, 8969180), (220, 6074581), (236, 5662745), (295, 4530196), (298, 4484590), (590, 2265098), (596, 2242295), (649, 2059180), (691, 1934020), (745, 1793836), (1180, 1132549), (1298, 1029590), (1382, 967010), (1490, 896918), (1639, 815380), (2596, 514795), (2764, 483505), (2980, 448459), (3245, 411836), (3278, 407690), (3455, 386804), (6490, 205918), (6556, 203845), (6910, 193402), (7601, 175820), (8195, 163076), (8791, 152020), (12980, 102959), (13820, 96701), (15202, 87910), (16390, 81538), (17582, 76010), (30404, 43955), (32780, 40769), (35164, 38005)]