38691040

素因数分解:

$2^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3061}}^1$

素因数の和:3155

約数の個数: 48

約数和(自身を含む): 92594880

約数和(自身を除く): 53903840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 79, 80, 158, 160, 316, 395, 632, 790, 1264, 1580, 2528, 3061, 3160, 6122, 6320, 12244, 12640, 15305, 24488, 30610, 48976, 61220, 97952, 122440, 241819, 244880, 483638, 489760, 967276, 1209095, 1934552, 2418190, 3869104, 4836380, 7738208, 9672760, 19345520, 38691040]

約数ペア:

[(1, 38691040), (2, 19345520), (4, 9672760), (5, 7738208), (8, 4836380), (10, 3869104), (16, 2418190), (20, 1934552), (32, 1209095), (40, 967276), (79, 489760), (80, 483638), (158, 244880), (160, 241819), (316, 122440), (395, 97952), (632, 61220), (790, 48976), (1264, 30610), (1580, 24488), (2528, 15305), (3061, 12640), (3160, 12244), (6122, 6320)]