5363120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:238

約数の個数: 80

約数和(自身を含む): 14576448

約数和(自身を除く): 9213328

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 61, 70, 80, 112, 122, 140, 157, 244, 280, 305, 314, 427, 488, 560, 610, 628, 785, 854, 976, 1099, 1220, 1256, 1570, 1708, 2135, 2198, 2440, 2512, 3140, 3416, 4270, 4396, 4880, 5495, 6280, 6832, 8540, 8792, 9577, 10990, 12560, 17080, 17584, 19154, 21980, 34160, 38308, 43960, 47885, 67039, 76616, 87920, 95770, 134078, 153232, 191540, 268156, 335195, 383080, 536312, 670390, 766160, 1072624, 1340780, 2681560, 5363120]

約数ペア:

[(1, 5363120), (2, 2681560), (4, 1340780), (5, 1072624), (7, 766160), (8, 670390), (10, 536312), (14, 383080), (16, 335195), (20, 268156), (28, 191540), (35, 153232), (40, 134078), (56, 95770), (61, 87920), (70, 76616), (80, 67039), (112, 47885), (122, 43960), (140, 38308), (157, 34160), (244, 21980), (280, 19154), (305, 17584), (314, 17080), (427, 12560), (488, 10990), (560, 9577), (610, 8792), (628, 8540), (785, 6832), (854, 6280), (976, 5495), (1099, 4880), (1220, 4396), (1256, 4270), (1570, 3416), (1708, 3140), (2135, 2512), (2198, 2440)]