74023840

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:470

約数の個数: 96

約数和(自身を含む): 192798144

約数和(自身を除く): 118774304

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 137, 160, 176, 220, 274, 307, 352, 440, 548, 614, 685, 880, 1096, 1228, 1370, 1507, 1535, 1760, 2192, 2456, 2740, 3014, 3070, 3377, 4384, 4912, 5480, 6028, 6140, 6754, 7535, 9824, 10960, 12056, 12280, 13508, 15070, 16885, 21920, 24112, 24560, 27016, 30140, 33770, 42059, 48224, 49120, 54032, 60280, 67540, 84118, 108064, 120560, 135080, 168236, 210295, 241120, 270160, 336472, 420590, 462649, 540320, 672944, 841180, 925298, 1345888, 1682360, 1850596, 2313245, 3364720, 3701192, 4626490, 6729440, 7402384, 9252980, 14804768, 18505960, 37011920, 74023840]

約数ペア:

[(1, 74023840), (2, 37011920), (4, 18505960), (5, 14804768), (8, 9252980), (10, 7402384), (11, 6729440), (16, 4626490), (20, 3701192), (22, 3364720), (32, 2313245), (40, 1850596), (44, 1682360), (55, 1345888), (80, 925298), (88, 841180), (110, 672944), (137, 540320), (160, 462649), (176, 420590), (220, 336472), (274, 270160), (307, 241120), (352, 210295), (440, 168236), (548, 135080), (614, 120560), (685, 108064), (880, 84118), (1096, 67540), (1228, 60280), (1370, 54032), (1507, 49120), (1535, 48224), (1760, 42059), (2192, 33770), (2456, 30140), (2740, 27016), (3014, 24560), (3070, 24112), (3377, 21920), (4384, 16885), (4912, 15070), (5480, 13508), (6028, 12280), (6140, 12056), (6754, 10960), (7535, 9824)]