236009735

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:216

約数の個数: 64

約数和(自身を含む): 338688000

約数和(自身を除く): 102678265

約数列:

[1, 5, 13, 19, 41, 59, 65, 79, 95, 205, 247, 295, 395, 533, 767, 779, 1027, 1121, 1235, 1501, 2419, 2665, 3239, 3835, 3895, 4661, 5135, 5605, 7505, 10127, 12095, 14573, 16195, 19513, 23305, 31447, 42107, 45961, 50635, 60593, 61541, 72865, 88559, 97565, 157235, 191101, 210535, 229805, 302965, 307705, 442795, 597493, 800033, 955505, 1151267, 2484313, 2987465, 3630919, 4000165, 5756335, 12421565, 18154595, 47201947, 236009735]

約数ペア:

[(1, 236009735), (5, 47201947), (13, 18154595), (19, 12421565), (41, 5756335), (59, 4000165), (65, 3630919), (79, 2987465), (95, 2484313), (205, 1151267), (247, 955505), (295, 800033), (395, 597493), (533, 442795), (767, 307705), (779, 302965), (1027, 229805), (1121, 210535), (1235, 191101), (1501, 157235), (2419, 97565), (2665, 88559), (3239, 72865), (3835, 61541), (3895, 60593), (4661, 50635), (5135, 45961), (5605, 42107), (7505, 31447), (10127, 23305), (12095, 19513), (14573, 16195)]