39358480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1049}}^1$

素因数の和:1136

約数の個数: 80

約数和(自身を含む): 106243200

約数和(自身を除く): 66884720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 67, 70, 80, 112, 134, 140, 268, 280, 335, 469, 536, 560, 670, 938, 1049, 1072, 1340, 1876, 2098, 2345, 2680, 3752, 4196, 4690, 5245, 5360, 7343, 7504, 8392, 9380, 10490, 14686, 16784, 18760, 20980, 29372, 36715, 37520, 41960, 58744, 70283, 73430, 83920, 117488, 140566, 146860, 281132, 293720, 351415, 491981, 562264, 587440, 702830, 983962, 1124528, 1405660, 1967924, 2459905, 2811320, 3935848, 4919810, 5622640, 7871696, 9839620, 19679240, 39358480]

約数ペア:

[(1, 39358480), (2, 19679240), (4, 9839620), (5, 7871696), (7, 5622640), (8, 4919810), (10, 3935848), (14, 2811320), (16, 2459905), (20, 1967924), (28, 1405660), (35, 1124528), (40, 983962), (56, 702830), (67, 587440), (70, 562264), (80, 491981), (112, 351415), (134, 293720), (140, 281132), (268, 146860), (280, 140566), (335, 117488), (469, 83920), (536, 73430), (560, 70283), (670, 58744), (938, 41960), (1049, 37520), (1072, 36715), (1340, 29372), (1876, 20980), (2098, 18760), (2345, 16784), (2680, 14686), (3752, 10490), (4196, 9380), (4690, 8392), (5245, 7504), (5360, 7343)]