1699686040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2423}}^1$

素因数の和:2537

約数の個数: 128

約数和(自身を含む): 4398105600

約数和(自身を除く): 2698419560

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 71, 76, 95, 104, 130, 142, 152, 190, 247, 260, 284, 355, 380, 494, 520, 568, 710, 760, 923, 988, 1235, 1349, 1420, 1846, 1976, 2423, 2470, 2698, 2840, 3692, 4615, 4846, 4940, 5396, 6745, 7384, 9230, 9692, 9880, 10792, 12115, 13490, 17537, 18460, 19384, 24230, 26980, 31499, 35074, 36920, 46037, 48460, 53960, 62998, 70148, 87685, 92074, 96920, 125996, 140296, 157495, 172033, 175370, 184148, 230185, 251992, 314990, 344066, 350740, 368296, 460370, 598481, 629980, 688132, 701480, 860165, 920740, 1196962, 1259960, 1376264, 1720330, 1841480, 2236429, 2393924, 2992405, 3268627, 3440660, 4472858, 4787848, 5984810, 6537254, 6881320, 8945716, 11182145, 11969620, 13074508, 16343135, 17891432, 22364290, 23939240, 26149016, 32686270, 42492151, 44728580, 65372540, 84984302, 89457160, 130745080, 169968604, 212460755, 339937208, 424921510, 849843020, 1699686040]

約数ペア:

[(1, 1699686040), (2, 849843020), (4, 424921510), (5, 339937208), (8, 212460755), (10, 169968604), (13, 130745080), (19, 89457160), (20, 84984302), (26, 65372540), (38, 44728580), (40, 42492151), (52, 32686270), (65, 26149016), (71, 23939240), (76, 22364290), (95, 17891432), (104, 16343135), (130, 13074508), (142, 11969620), (152, 11182145), (190, 8945716), (247, 6881320), (260, 6537254), (284, 5984810), (355, 4787848), (380, 4472858), (494, 3440660), (520, 3268627), (568, 2992405), (710, 2393924), (760, 2236429), (923, 1841480), (988, 1720330), (1235, 1376264), (1349, 1259960), (1420, 1196962), (1846, 920740), (1976, 860165), (2423, 701480), (2470, 688132), (2698, 629980), (2840, 598481), (3692, 460370), (4615, 368296), (4846, 350740), (4940, 344066), (5396, 314990), (6745, 251992), (7384, 230185), (9230, 184148), (9692, 175370), (9880, 172033), (10792, 157495), (12115, 140296), (13490, 125996), (17537, 96920), (18460, 92074), (19384, 87685), (24230, 70148), (26980, 62998), (31499, 53960), (35074, 48460), (36920, 46037)]