5446280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:438

約数の個数: 64

約数和(自身を含む): 14307840

約数和(自身を除く): 8861560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 106, 140, 212, 265, 280, 367, 371, 424, 530, 734, 742, 1060, 1468, 1484, 1835, 1855, 2120, 2569, 2936, 2968, 3670, 3710, 5138, 7340, 7420, 10276, 12845, 14680, 14840, 19451, 20552, 25690, 38902, 51380, 77804, 97255, 102760, 136157, 155608, 194510, 272314, 389020, 544628, 680785, 778040, 1089256, 1361570, 2723140, 5446280]

約数ペア:

[(1, 5446280), (2, 2723140), (4, 1361570), (5, 1089256), (7, 778040), (8, 680785), (10, 544628), (14, 389020), (20, 272314), (28, 194510), (35, 155608), (40, 136157), (53, 102760), (56, 97255), (70, 77804), (106, 51380), (140, 38902), (212, 25690), (265, 20552), (280, 19451), (367, 14840), (371, 14680), (424, 12845), (530, 10276), (734, 7420), (742, 7340), (1060, 5138), (1468, 3710), (1484, 3670), (1835, 2968), (1855, 2936), (2120, 2569)]