38162620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1049}}^1$

素因数の和:1182

約数の個数: 48

約数和(自身を含む): 85730400

約数和(自身を除く): 47567780

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 107, 170, 214, 340, 428, 535, 1049, 1070, 1819, 2098, 2140, 3638, 4196, 5245, 7276, 9095, 10490, 17833, 18190, 20980, 35666, 36380, 71332, 89165, 112243, 178330, 224486, 356660, 448972, 561215, 1122430, 1908131, 2244860, 3816262, 7632524, 9540655, 19081310, 38162620]

約数ペア:

[(1, 38162620), (2, 19081310), (4, 9540655), (5, 7632524), (10, 3816262), (17, 2244860), (20, 1908131), (34, 1122430), (68, 561215), (85, 448972), (107, 356660), (170, 224486), (214, 178330), (340, 112243), (428, 89165), (535, 71332), (1049, 36380), (1070, 35666), (1819, 20980), (2098, 18190), (2140, 17833), (3638, 10490), (4196, 9095), (5245, 7276)]