41390320

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{12619}}^1$

素因数の和:12673

約数の個数: 40

約数和(自身を含む): 98587440

約数和(自身を除く): 57197120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 12619, 25238, 50476, 63095, 100952, 126190, 201904, 252380, 504760, 517379, 1009520, 1034758, 2069516, 2586895, 4139032, 5173790, 8278064, 10347580, 20695160, 41390320]

約数ペア:

[(1, 41390320), (2, 20695160), (4, 10347580), (5, 8278064), (8, 5173790), (10, 4139032), (16, 2586895), (20, 2069516), (40, 1034758), (41, 1009520), (80, 517379), (82, 504760), (164, 252380), (205, 201904), (328, 126190), (410, 100952), (656, 63095), (820, 50476), (1640, 25238), (3280, 12619)]