15694667860

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1327}}^1\times {\mathrm{8329}}^1$

素因数の和:9736

約数の個数: 48

約数和(自身を含む): 33452213760

約数和(自身を除く): 17757545900

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1327, 1420, 2654, 5308, 6635, 8329, 13270, 16658, 26540, 33316, 41645, 83290, 94217, 166580, 188434, 376868, 471085, 591359, 942170, 1182718, 1884340, 2365436, 2956795, 5913590, 11052583, 11827180, 22105166, 44210332, 55262915, 110525830, 221051660, 784733393, 1569466786, 3138933572, 3923666965, 7847333930, 15694667860]

約数ペア:

[(1, 15694667860), (2, 7847333930), (4, 3923666965), (5, 3138933572), (10, 1569466786), (20, 784733393), (71, 221051660), (142, 110525830), (284, 55262915), (355, 44210332), (710, 22105166), (1327, 11827180), (1420, 11052583), (2654, 5913590), (5308, 2956795), (6635, 2365436), (8329, 1884340), (13270, 1182718), (16658, 942170), (26540, 591359), (33316, 471085), (41645, 376868), (83290, 188434), (94217, 166580)]