13417382020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{54361}}^1$

素因数の和:54461

約数の個数: 96

約数和(自身を含む): 33754887936

約数和(自身を除く): 20337505916

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 43, 70, 82, 86, 140, 164, 172, 205, 215, 287, 301, 410, 430, 574, 602, 820, 860, 1148, 1204, 1435, 1505, 1763, 2870, 3010, 3526, 5740, 6020, 7052, 8815, 12341, 17630, 24682, 35260, 49364, 54361, 61705, 108722, 123410, 217444, 246820, 271805, 380527, 543610, 761054, 1087220, 1522108, 1902635, 2228801, 2337523, 3805270, 4457602, 4675046, 7610540, 8915204, 9350092, 11144005, 11687615, 15601607, 16362661, 22288010, 23375230, 31203214, 32725322, 44576020, 46750460, 62406428, 65450644, 78008035, 81813305, 95838443, 156016070, 163626610, 191676886, 312032140, 327253220, 383353772, 479192215, 670869101, 958384430, 1341738202, 1916768860, 2683476404, 3354345505, 6708691010, 13417382020]

約数ペア:

[(1, 13417382020), (2, 6708691010), (4, 3354345505), (5, 2683476404), (7, 1916768860), (10, 1341738202), (14, 958384430), (20, 670869101), (28, 479192215), (35, 383353772), (41, 327253220), (43, 312032140), (70, 191676886), (82, 163626610), (86, 156016070), (140, 95838443), (164, 81813305), (172, 78008035), (205, 65450644), (215, 62406428), (287, 46750460), (301, 44576020), (410, 32725322), (430, 31203214), (574, 23375230), (602, 22288010), (820, 16362661), (860, 15601607), (1148, 11687615), (1204, 11144005), (1435, 9350092), (1505, 8915204), (1763, 7610540), (2870, 4675046), (3010, 4457602), (3526, 3805270), (5740, 2337523), (6020, 2228801), (7052, 1902635), (8815, 1522108), (12341, 1087220), (17630, 761054), (24682, 543610), (35260, 380527), (49364, 271805), (54361, 246820), (61705, 217444), (108722, 123410)]