14221480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3907}}^1$

素因数の和:3938

約数の個数: 64

約数和(自身を含む): 39392640

約数和(自身を除く): 25171160

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 3907, 7814, 15628, 19535, 27349, 31256, 39070, 50791, 54698, 78140, 101582, 109396, 136745, 156280, 203164, 218792, 253955, 273490, 355537, 406328, 507910, 546980, 711074, 1015820, 1093960, 1422148, 1777685, 2031640, 2844296, 3555370, 7110740, 14221480]

約数ペア:

[(1, 14221480), (2, 7110740), (4, 3555370), (5, 2844296), (7, 2031640), (8, 1777685), (10, 1422148), (13, 1093960), (14, 1015820), (20, 711074), (26, 546980), (28, 507910), (35, 406328), (40, 355537), (52, 273490), (56, 253955), (65, 218792), (70, 203164), (91, 156280), (104, 136745), (130, 109396), (140, 101582), (182, 78140), (260, 54698), (280, 50791), (364, 39070), (455, 31256), (520, 27349), (728, 19535), (910, 15628), (1820, 7814), (3640, 3907)]