40196208

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1741}}^1$

素因数の和:1802

約数の個数: 80

約数和(自身を含む): 114916256

約数和(自身を除く): 74720048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 37, 39, 48, 52, 74, 78, 104, 111, 148, 156, 208, 222, 296, 312, 444, 481, 592, 624, 888, 962, 1443, 1741, 1776, 1924, 2886, 3482, 3848, 5223, 5772, 6964, 7696, 10446, 11544, 13928, 20892, 22633, 23088, 27856, 41784, 45266, 64417, 67899, 83568, 90532, 128834, 135798, 181064, 193251, 257668, 271596, 362128, 386502, 515336, 543192, 773004, 837421, 1030672, 1086384, 1546008, 1674842, 2512263, 3092016, 3349684, 5024526, 6699368, 10049052, 13398736, 20098104, 40196208]

約数ペア:

[(1, 40196208), (2, 20098104), (3, 13398736), (4, 10049052), (6, 6699368), (8, 5024526), (12, 3349684), (13, 3092016), (16, 2512263), (24, 1674842), (26, 1546008), (37, 1086384), (39, 1030672), (48, 837421), (52, 773004), (74, 543192), (78, 515336), (104, 386502), (111, 362128), (148, 271596), (156, 257668), (208, 193251), (222, 181064), (296, 135798), (312, 128834), (444, 90532), (481, 83568), (592, 67899), (624, 64417), (888, 45266), (962, 41784), (1443, 27856), (1741, 23088), (1776, 22633), (1924, 20892), (2886, 13928), (3482, 11544), (3848, 10446), (5223, 7696), (5772, 6964)]