56428680640

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{73079}}^1$

素因数の和:73242

約数の個数: 112

約数和(自身を含む): 142558617600

約数和(自身を除く): 86129936960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 127, 152, 160, 190, 254, 304, 320, 380, 508, 608, 635, 760, 1016, 1216, 1270, 1520, 2032, 2413, 2540, 3040, 4064, 4826, 5080, 6080, 8128, 9652, 10160, 12065, 19304, 20320, 24130, 38608, 40640, 48260, 73079, 77216, 96520, 146158, 154432, 193040, 292316, 365395, 386080, 584632, 730790, 772160, 1169264, 1388501, 1461580, 2338528, 2777002, 2923160, 4677056, 5554004, 5846320, 6942505, 9281033, 11108008, 11692640, 13885010, 18562066, 22216016, 23385280, 27770020, 37124132, 44432032, 46405165, 55540040, 74248264, 88864064, 92810330, 111080080, 148496528, 176339627, 185620660, 222160160, 296993056, 352679254, 371241320, 444320320, 593986112, 705358508, 742482640, 881698135, 1410717016, 1484965280, 1763396270, 2821434032, 2969930560, 3526792540, 5642868064, 7053585080, 11285736128, 14107170160, 28214340320, 56428680640]

約数ペア:

[(1, 56428680640), (2, 28214340320), (4, 14107170160), (5, 11285736128), (8, 7053585080), (10, 5642868064), (16, 3526792540), (19, 2969930560), (20, 2821434032), (32, 1763396270), (38, 1484965280), (40, 1410717016), (64, 881698135), (76, 742482640), (80, 705358508), (95, 593986112), (127, 444320320), (152, 371241320), (160, 352679254), (190, 296993056), (254, 222160160), (304, 185620660), (320, 176339627), (380, 148496528), (508, 111080080), (608, 92810330), (635, 88864064), (760, 74248264), (1016, 55540040), (1216, 46405165), (1270, 44432032), (1520, 37124132), (2032, 27770020), (2413, 23385280), (2540, 22216016), (3040, 18562066), (4064, 13885010), (4826, 11692640), (5080, 11108008), (6080, 9281033), (8128, 6942505), (9652, 5846320), (10160, 5554004), (12065, 4677056), (19304, 2923160), (20320, 2777002), (24130, 2338528), (38608, 1461580), (40640, 1388501), (48260, 1169264), (73079, 772160), (77216, 730790), (96520, 584632), (146158, 386080), (154432, 365395), (193040, 292316)]