5604527720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{85487}}^1$

素因数の和:85658

約数の個数: 64

約数和(自身を含む): 13849056000

約数和(自身を除く): 8244528280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 149, 220, 298, 440, 596, 745, 1192, 1490, 1639, 2980, 3278, 5960, 6556, 8195, 13112, 16390, 32780, 65560, 85487, 170974, 341948, 427435, 683896, 854870, 940357, 1709740, 1880714, 3419480, 3761428, 4701785, 7522856, 9403570, 12737563, 18807140, 25475126, 37614280, 50950252, 63687815, 101900504, 127375630, 140113193, 254751260, 280226386, 509502520, 560452772, 700565965, 1120905544, 1401131930, 2802263860, 5604527720]

約数ペア:

[(1, 5604527720), (2, 2802263860), (4, 1401131930), (5, 1120905544), (8, 700565965), (10, 560452772), (11, 509502520), (20, 280226386), (22, 254751260), (40, 140113193), (44, 127375630), (55, 101900504), (88, 63687815), (110, 50950252), (149, 37614280), (220, 25475126), (298, 18807140), (440, 12737563), (596, 9403570), (745, 7522856), (1192, 4701785), (1490, 3761428), (1639, 3419480), (2980, 1880714), (3278, 1709740), (5960, 940357), (6556, 854870), (8195, 683896), (13112, 427435), (16390, 341948), (32780, 170974), (65560, 85487)]