1241031220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{1151}}^1$

素因数の和:1226

約数の個数: 144

約数和(自身を含む): 3187537920

約数和(自身を除く): 1946506700

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 29, 44, 52, 55, 58, 65, 110, 116, 130, 143, 145, 169, 220, 260, 286, 290, 319, 338, 377, 572, 580, 638, 676, 715, 754, 845, 1151, 1276, 1430, 1508, 1595, 1690, 1859, 1885, 2302, 2860, 3190, 3380, 3718, 3770, 4147, 4604, 4901, 5755, 6380, 7436, 7540, 8294, 9295, 9802, 11510, 12661, 14963, 16588, 18590, 19604, 20735, 23020, 24505, 25322, 29926, 33379, 37180, 41470, 49010, 50644, 53911, 59852, 63305, 66758, 74815, 82940, 98020, 107822, 126610, 133516, 149630, 164593, 166895, 194519, 215644, 253220, 269555, 299260, 329186, 333790, 367169, 389038, 433927, 539110, 658372, 667580, 734338, 778076, 822965, 867854, 972595, 1078220, 1468676, 1645930, 1735708, 1835845, 1945190, 2139709, 2169635, 3291860, 3671690, 3890380, 4279418, 4339270, 4773197, 5641051, 7343380, 8558836, 8678540, 9546394, 10698545, 11282102, 19092788, 21397090, 22564204, 23865985, 28205255, 42794180, 47731970, 56410510, 62051561, 95463940, 112821020, 124103122, 248206244, 310257805, 620515610, 1241031220]

約数ペア:

[(1, 1241031220), (2, 620515610), (4, 310257805), (5, 248206244), (10, 124103122), (11, 112821020), (13, 95463940), (20, 62051561), (22, 56410510), (26, 47731970), (29, 42794180), (44, 28205255), (52, 23865985), (55, 22564204), (58, 21397090), (65, 19092788), (110, 11282102), (116, 10698545), (130, 9546394), (143, 8678540), (145, 8558836), (169, 7343380), (220, 5641051), (260, 4773197), (286, 4339270), (290, 4279418), (319, 3890380), (338, 3671690), (377, 3291860), (572, 2169635), (580, 2139709), (638, 1945190), (676, 1835845), (715, 1735708), (754, 1645930), (845, 1468676), (1151, 1078220), (1276, 972595), (1430, 867854), (1508, 822965), (1595, 778076), (1690, 734338), (1859, 667580), (1885, 658372), (2302, 539110), (2860, 433927), (3190, 389038), (3380, 367169), (3718, 333790), (3770, 329186), (4147, 299260), (4604, 269555), (4901, 253220), (5755, 215644), (6380, 194519), (7436, 166895), (7540, 164593), (8294, 149630), (9295, 133516), (9802, 126610), (11510, 107822), (12661, 98020), (14963, 82940), (16588, 74815), (18590, 66758), (19604, 63305), (20735, 59852), (23020, 53911), (24505, 50644), (25322, 49010), (29926, 41470), (33379, 37180)]