24618380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1187}}^1$

素因数の和:1274

約数の個数: 48

約数和(自身を含む): 55683936

約数和(自身を除く): 31065556

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 61, 68, 85, 122, 170, 244, 305, 340, 610, 1037, 1187, 1220, 2074, 2374, 4148, 4748, 5185, 5935, 10370, 11870, 20179, 20740, 23740, 40358, 72407, 80716, 100895, 144814, 201790, 289628, 362035, 403580, 724070, 1230919, 1448140, 2461838, 4923676, 6154595, 12309190, 24618380]

約数ペア:

[(1, 24618380), (2, 12309190), (4, 6154595), (5, 4923676), (10, 2461838), (17, 1448140), (20, 1230919), (34, 724070), (61, 403580), (68, 362035), (85, 289628), (122, 201790), (170, 144814), (244, 100895), (305, 80716), (340, 72407), (610, 40358), (1037, 23740), (1187, 20740), (1220, 20179), (2074, 11870), (2374, 10370), (4148, 5935), (4748, 5185)]