40110368

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1783}}^1$

素因数の和:1849

約数の個数: 48

約数和(自身を含む): 85417920

約数和(自身を除く): 45307552

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 74, 76, 148, 152, 296, 304, 592, 608, 703, 1184, 1406, 1783, 2812, 3566, 5624, 7132, 11248, 14264, 22496, 28528, 33877, 57056, 65971, 67754, 131942, 135508, 263884, 271016, 527768, 542032, 1055536, 1084064, 1253449, 2111072, 2506898, 5013796, 10027592, 20055184, 40110368]

約数ペア:

[(1, 40110368), (2, 20055184), (4, 10027592), (8, 5013796), (16, 2506898), (19, 2111072), (32, 1253449), (37, 1084064), (38, 1055536), (74, 542032), (76, 527768), (148, 271016), (152, 263884), (296, 135508), (304, 131942), (592, 67754), (608, 65971), (703, 57056), (1184, 33877), (1406, 28528), (1783, 22496), (2812, 14264), (3566, 11248), (5624, 7132)]