8216799085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{1151}}^1$

素因数の和:1330

約数の個数: 64

約数和(自身を含む): 11466178560

約数和(自身を除く): 3249379475

約数列:

[1, 5, 11, 31, 53, 55, 79, 155, 265, 341, 395, 583, 869, 1151, 1643, 1705, 2449, 2915, 4187, 4345, 5755, 8215, 12245, 12661, 18073, 20935, 26939, 35681, 46057, 61003, 63305, 90365, 90929, 129797, 134695, 178405, 230285, 305015, 392491, 454645, 648985, 671033, 1000219, 1427767, 1891093, 1962455, 2818799, 3355165, 4819237, 5001095, 7138835, 9455465, 14093995, 20802023, 24096185, 31006789, 53011607, 104010115, 149396347, 155033945, 265058035, 746981735, 1643359817, 8216799085]

約数ペア:

[(1, 8216799085), (5, 1643359817), (11, 746981735), (31, 265058035), (53, 155033945), (55, 149396347), (79, 104010115), (155, 53011607), (265, 31006789), (341, 24096185), (395, 20802023), (583, 14093995), (869, 9455465), (1151, 7138835), (1643, 5001095), (1705, 4819237), (2449, 3355165), (2915, 2818799), (4187, 1962455), (4345, 1891093), (5755, 1427767), (8215, 1000219), (12245, 671033), (12661, 648985), (18073, 454645), (20935, 392491), (26939, 305015), (35681, 230285), (46057, 178405), (61003, 134695), (63305, 129797), (90365, 90929)]