40772690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 86952960

約数和(自身を除く): 46180270

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 79, 101, 146, 158, 202, 365, 395, 505, 511, 553, 707, 730, 790, 1010, 1022, 1106, 1414, 2555, 2765, 3535, 5110, 5530, 5767, 7070, 7373, 7979, 11534, 14746, 15958, 28835, 36865, 39895, 40369, 51611, 55853, 57670, 73730, 79790, 80738, 103222, 111706, 201845, 258055, 279265, 403690, 516110, 558530, 582467, 1164934, 2912335, 4077269, 5824670, 8154538, 20386345, 40772690]

約数ペア:

[(1, 40772690), (2, 20386345), (5, 8154538), (7, 5824670), (10, 4077269), (14, 2912335), (35, 1164934), (70, 582467), (73, 558530), (79, 516110), (101, 403690), (146, 279265), (158, 258055), (202, 201845), (365, 111706), (395, 103222), (505, 80738), (511, 79790), (553, 73730), (707, 57670), (730, 55853), (790, 51611), (1010, 40369), (1022, 39895), (1106, 36865), (1414, 28835), (2555, 15958), (2765, 14746), (3535, 11534), (5110, 7979), (5530, 7373), (5767, 7070)]