2048146440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{550577}}^1$

素因数の和:550622

約数の個数: 64

約数和(自身を含む): 6342658560

約数和(自身を除く): 4294512120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 550577, 1101154, 1651731, 2202308, 2752885, 3303462, 4404616, 5505770, 6606924, 8258655, 11011540, 13213848, 16517310, 17067887, 22023080, 33034620, 34135774, 51203661, 66069240, 68271548, 85339435, 102407322, 136543096, 170678870, 204814644, 256018305, 341357740, 409629288, 512036610, 682715480, 1024073220, 2048146440]

約数ペア:

[(1, 2048146440), (2, 1024073220), (3, 682715480), (4, 512036610), (5, 409629288), (6, 341357740), (8, 256018305), (10, 204814644), (12, 170678870), (15, 136543096), (20, 102407322), (24, 85339435), (30, 68271548), (31, 66069240), (40, 51203661), (60, 34135774), (62, 33034620), (93, 22023080), (120, 17067887), (124, 16517310), (155, 13213848), (186, 11011540), (248, 8258655), (310, 6606924), (372, 5505770), (465, 4404616), (620, 3303462), (744, 2752885), (930, 2202308), (1240, 1651731), (1860, 1101154), (3720, 550577)]