21936484310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{157}}^1\times {\mathrm{3719}}^1$

素因数の和:3930

約数の個数: 96

約数和(自身を含む): 45471464640

約数和(自身を除く): 23534980330

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 157, 170, 221, 289, 314, 442, 578, 785, 1105, 1445, 1570, 2041, 2210, 2669, 2890, 3719, 3757, 4082, 5338, 7438, 7514, 10205, 13345, 18595, 18785, 20410, 26690, 34697, 37190, 37570, 45373, 48347, 63223, 69394, 90746, 96694, 126446, 173485, 226865, 241735, 316115, 346970, 453730, 483470, 583883, 589849, 632230, 821899, 1074791, 1167766, 1179698, 1643798, 2149582, 2919415, 2949245, 4109495, 5373955, 5838830, 5898490, 7590479, 8218990, 9926011, 10747910, 13972283, 15180958, 19852022, 27944566, 37952395, 49630055, 69861415, 75904790, 99260110, 129038143, 139722830, 168742187, 258076286, 337484374, 645190715, 843710935, 1290381430, 1687421870, 2193648431, 4387296862, 10968242155, 21936484310]

約数ペア:

[(1, 21936484310), (2, 10968242155), (5, 4387296862), (10, 2193648431), (13, 1687421870), (17, 1290381430), (26, 843710935), (34, 645190715), (65, 337484374), (85, 258076286), (130, 168742187), (157, 139722830), (170, 129038143), (221, 99260110), (289, 75904790), (314, 69861415), (442, 49630055), (578, 37952395), (785, 27944566), (1105, 19852022), (1445, 15180958), (1570, 13972283), (2041, 10747910), (2210, 9926011), (2669, 8218990), (2890, 7590479), (3719, 5898490), (3757, 5838830), (4082, 5373955), (5338, 4109495), (7438, 2949245), (7514, 2919415), (10205, 2149582), (13345, 1643798), (18595, 1179698), (18785, 1167766), (20410, 1074791), (26690, 821899), (34697, 632230), (37190, 589849), (37570, 583883), (45373, 483470), (48347, 453730), (63223, 346970), (69394, 316115), (90746, 241735), (96694, 226865), (126446, 173485)]