85509760

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19087}}^1$

素因数の和:19113

約数の個数: 64

約数和(自身を含む): 233637120

約数和(自身を除く): 148127360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 19087, 38174, 76348, 95435, 133609, 152696, 190870, 267218, 305392, 381740, 534436, 610784, 668045, 763480, 1068872, 1221568, 1336090, 1526960, 2137744, 2443136, 2672180, 3053920, 4275488, 5344360, 6107840, 8550976, 10688720, 12215680, 17101952, 21377440, 42754880, 85509760]

約数ペア:

[(1, 85509760), (2, 42754880), (4, 21377440), (5, 17101952), (7, 12215680), (8, 10688720), (10, 8550976), (14, 6107840), (16, 5344360), (20, 4275488), (28, 3053920), (32, 2672180), (35, 2443136), (40, 2137744), (56, 1526960), (64, 1336090), (70, 1221568), (80, 1068872), (112, 763480), (128, 668045), (140, 610784), (160, 534436), (224, 381740), (280, 305392), (320, 267218), (448, 190870), (560, 152696), (640, 133609), (896, 95435), (1120, 76348), (2240, 38174), (4480, 19087)]