142019939840

素因数分解:

$2^9\times 5^1\times {\mathrm{2083}}^1\times {\mathrm{26633}}^1$

素因数の和:28739

約数の個数: 80

約数和(自身を含む): 340691261328

約数和(自身を除く): 198671321488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2083, 2560, 4166, 8332, 10415, 16664, 20830, 26633, 33328, 41660, 53266, 66656, 83320, 106532, 133165, 133312, 166640, 213064, 266330, 266624, 333280, 426128, 532660, 533248, 666560, 852256, 1065320, 1066496, 1333120, 1704512, 2130640, 2666240, 3409024, 4261280, 5332480, 6818048, 8522560, 13636096, 17045120, 34090240, 55476539, 68180480, 110953078, 221906156, 277382695, 443812312, 554765390, 887624624, 1109530780, 1775249248, 2219061560, 3550498496, 4438123120, 7100996992, 8876246240, 14201993984, 17752492480, 28403987968, 35504984960, 71009969920, 142019939840]

約数ペア:

[(1, 142019939840), (2, 71009969920), (4, 35504984960), (5, 28403987968), (8, 17752492480), (10, 14201993984), (16, 8876246240), (20, 7100996992), (32, 4438123120), (40, 3550498496), (64, 2219061560), (80, 1775249248), (128, 1109530780), (160, 887624624), (256, 554765390), (320, 443812312), (512, 277382695), (640, 221906156), (1280, 110953078), (2083, 68180480), (2560, 55476539), (4166, 34090240), (8332, 17045120), (10415, 13636096), (16664, 8522560), (20830, 6818048), (26633, 5332480), (33328, 4261280), (41660, 3409024), (53266, 2666240), (66656, 2130640), (83320, 1704512), (106532, 1333120), (133165, 1066496), (133312, 1065320), (166640, 852256), (213064, 666560), (266330, 533248), (266624, 532660), (333280, 426128)]