1796701940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{1877}}^1$

素因数の和:2145

約数の個数: 96

約数和(自身を含む): 4353955200

約数和(自身を除く): 2557253260

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 229, 380, 418, 458, 836, 916, 1045, 1145, 1877, 2090, 2290, 2519, 3754, 4180, 4351, 4580, 5038, 7508, 8702, 9385, 10076, 12595, 17404, 18770, 20647, 21755, 25190, 35663, 37540, 41294, 43510, 47861, 50380, 71326, 82588, 87020, 95722, 103235, 142652, 178315, 191444, 206470, 239305, 356630, 392293, 412940, 429833, 478610, 713260, 784586, 859666, 957220, 1569172, 1719332, 1961465, 2149165, 3922930, 4298330, 4728163, 7845860, 8166827, 8596660, 9456326, 16333654, 18912652, 23640815, 32667308, 40834135, 47281630, 81668270, 89835097, 94563260, 163336540, 179670194, 359340388, 449175485, 898350970, 1796701940]

約数ペア:

[(1, 1796701940), (2, 898350970), (4, 449175485), (5, 359340388), (10, 179670194), (11, 163336540), (19, 94563260), (20, 89835097), (22, 81668270), (38, 47281630), (44, 40834135), (55, 32667308), (76, 23640815), (95, 18912652), (110, 16333654), (190, 9456326), (209, 8596660), (220, 8166827), (229, 7845860), (380, 4728163), (418, 4298330), (458, 3922930), (836, 2149165), (916, 1961465), (1045, 1719332), (1145, 1569172), (1877, 957220), (2090, 859666), (2290, 784586), (2519, 713260), (3754, 478610), (4180, 429833), (4351, 412940), (4580, 392293), (5038, 356630), (7508, 239305), (8702, 206470), (9385, 191444), (10076, 178315), (12595, 142652), (17404, 103235), (18770, 95722), (20647, 87020), (21755, 82588), (25190, 71326), (35663, 50380), (37540, 47861), (41294, 43510)]