11771569450

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1$

素因数の和:680

約数の個数: 96

約数和(自身を含む): 22857912000

約数和(自身を除く): 11086342550

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 109, 139, 205, 218, 278, 379, 410, 545, 695, 758, 1025, 1090, 1390, 1895, 2050, 2725, 3475, 3790, 4469, 5450, 5699, 6950, 8938, 9475, 11398, 15151, 15539, 18950, 22345, 28495, 30302, 31078, 41311, 44690, 52681, 56990, 75755, 77695, 82622, 105362, 111725, 142475, 151510, 155390, 206555, 223450, 263405, 284950, 378775, 388475, 413110, 526810, 621191, 757550, 776950, 1032775, 1242382, 1317025, 1693751, 2065550, 2159921, 2634050, 3105955, 3387502, 4319842, 5742229, 6211910, 8468755, 10799605, 11484458, 15529775, 16937510, 21599210, 28711145, 31059550, 42343775, 53998025, 57422290, 84687550, 107996050, 143555725, 235431389, 287111450, 470862778, 1177156945, 2354313890, 5885784725, 11771569450]

約数ペア:

[(1, 11771569450), (2, 5885784725), (5, 2354313890), (10, 1177156945), (25, 470862778), (41, 287111450), (50, 235431389), (82, 143555725), (109, 107996050), (139, 84687550), (205, 57422290), (218, 53998025), (278, 42343775), (379, 31059550), (410, 28711145), (545, 21599210), (695, 16937510), (758, 15529775), (1025, 11484458), (1090, 10799605), (1390, 8468755), (1895, 6211910), (2050, 5742229), (2725, 4319842), (3475, 3387502), (3790, 3105955), (4469, 2634050), (5450, 2159921), (5699, 2065550), (6950, 1693751), (8938, 1317025), (9475, 1242382), (11398, 1032775), (15151, 776950), (15539, 757550), (18950, 621191), (22345, 526810), (28495, 413110), (30302, 388475), (31078, 378775), (41311, 284950), (44690, 263405), (52681, 223450), (56990, 206555), (75755, 155390), (77695, 151510), (82622, 142475), (105362, 111725)]