41279320

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{10639}}^1$

素因数の和:10747

約数の個数: 32

約数和(自身を含む): 93844800

約数和(自身を除く): 52565480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 3880, 10639, 21278, 42556, 53195, 85112, 106390, 212780, 425560, 1031983, 2063966, 4127932, 5159915, 8255864, 10319830, 20639660, 41279320]

約数ペア:

[(1, 41279320), (2, 20639660), (4, 10319830), (5, 8255864), (8, 5159915), (10, 4127932), (20, 2063966), (40, 1031983), (97, 425560), (194, 212780), (388, 106390), (485, 85112), (776, 53195), (970, 42556), (1940, 21278), (3880, 10639)]