9269420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 20865600

約数和(自身を除く): 11596180

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 137, 170, 199, 274, 340, 398, 548, 685, 796, 995, 1370, 1990, 2329, 2740, 3383, 3980, 4658, 6766, 9316, 11645, 13532, 16915, 23290, 27263, 33830, 46580, 54526, 67660, 109052, 136315, 272630, 463471, 545260, 926942, 1853884, 2317355, 4634710, 9269420]

約数ペア:

[(1, 9269420), (2, 4634710), (4, 2317355), (5, 1853884), (10, 926942), (17, 545260), (20, 463471), (34, 272630), (68, 136315), (85, 109052), (137, 67660), (170, 54526), (199, 46580), (274, 33830), (340, 27263), (398, 23290), (548, 16915), (685, 13532), (796, 11645), (995, 9316), (1370, 6766), (1990, 4658), (2329, 3980), (2740, 3383)]