1328202260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{16273}}^1$

素因数の和:16353

約数の個数: 96

約数和(自身を含む): 3543305472

約数和(自身を除く): 2215103212

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 53, 55, 70, 77, 106, 110, 140, 154, 212, 220, 265, 308, 371, 385, 530, 583, 742, 770, 1060, 1166, 1484, 1540, 1855, 2332, 2915, 3710, 4081, 5830, 7420, 8162, 11660, 16273, 16324, 20405, 32546, 40810, 65092, 81365, 81620, 113911, 162730, 179003, 227822, 325460, 358006, 455644, 569555, 716012, 862469, 895015, 1139110, 1253021, 1724938, 1790030, 2278220, 2506042, 3449876, 3580060, 4312345, 5012084, 6037283, 6265105, 8624690, 9487159, 12074566, 12530210, 17249380, 18974318, 24149132, 25060420, 30186415, 37948636, 47435795, 60372830, 66410113, 94871590, 120745660, 132820226, 189743180, 265640452, 332050565, 664101130, 1328202260]

約数ペア:

[(1, 1328202260), (2, 664101130), (4, 332050565), (5, 265640452), (7, 189743180), (10, 132820226), (11, 120745660), (14, 94871590), (20, 66410113), (22, 60372830), (28, 47435795), (35, 37948636), (44, 30186415), (53, 25060420), (55, 24149132), (70, 18974318), (77, 17249380), (106, 12530210), (110, 12074566), (140, 9487159), (154, 8624690), (212, 6265105), (220, 6037283), (265, 5012084), (308, 4312345), (371, 3580060), (385, 3449876), (530, 2506042), (583, 2278220), (742, 1790030), (770, 1724938), (1060, 1253021), (1166, 1139110), (1484, 895015), (1540, 862469), (1855, 716012), (2332, 569555), (2915, 455644), (3710, 358006), (4081, 325460), (5830, 227822), (7420, 179003), (8162, 162730), (11660, 113911), (16273, 81620), (16324, 81365), (20405, 65092), (32546, 40810)]