11306320

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:188

約数の個数: 80

約数和(自身を含む): 27998208

約数和(自身を除く): 16691888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 47, 62, 80, 94, 97, 124, 155, 188, 194, 235, 248, 310, 376, 388, 470, 485, 496, 620, 752, 776, 940, 970, 1240, 1457, 1552, 1880, 1940, 2480, 2914, 3007, 3760, 3880, 4559, 5828, 6014, 7285, 7760, 9118, 11656, 12028, 14570, 15035, 18236, 22795, 23312, 24056, 29140, 30070, 36472, 45590, 48112, 58280, 60140, 72944, 91180, 116560, 120280, 141329, 182360, 240560, 282658, 364720, 565316, 706645, 1130632, 1413290, 2261264, 2826580, 5653160, 11306320]

約数ペア:

[(1, 11306320), (2, 5653160), (4, 2826580), (5, 2261264), (8, 1413290), (10, 1130632), (16, 706645), (20, 565316), (31, 364720), (40, 282658), (47, 240560), (62, 182360), (80, 141329), (94, 120280), (97, 116560), (124, 91180), (155, 72944), (188, 60140), (194, 58280), (235, 48112), (248, 45590), (310, 36472), (376, 30070), (388, 29140), (470, 24056), (485, 23312), (496, 22795), (620, 18236), (752, 15035), (776, 14570), (940, 12028), (970, 11656), (1240, 9118), (1457, 7760), (1552, 7285), (1880, 6014), (1940, 5828), (2480, 4559), (2914, 3880), (3007, 3760)]