39700804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:341

約数の個数: 72

約数和(自身を含む): 86698080

約数和(自身を除く): 46997276

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 169, 209, 247, 281, 286, 338, 418, 494, 562, 572, 676, 836, 988, 1124, 1859, 2717, 3091, 3211, 3653, 3718, 5339, 5434, 6182, 6422, 7306, 7436, 10678, 10868, 12364, 12844, 14612, 21356, 35321, 40183, 47489, 58729, 69407, 70642, 80366, 94978, 117458, 138814, 141284, 160732, 189956, 234916, 277628, 522379, 763477, 902291, 1044758, 1526954, 1804582, 2089516, 3053908, 3609164, 9925201, 19850402, 39700804]

約数ペア:

[(1, 39700804), (2, 19850402), (4, 9925201), (11, 3609164), (13, 3053908), (19, 2089516), (22, 1804582), (26, 1526954), (38, 1044758), (44, 902291), (52, 763477), (76, 522379), (143, 277628), (169, 234916), (209, 189956), (247, 160732), (281, 141284), (286, 138814), (338, 117458), (418, 94978), (494, 80366), (562, 70642), (572, 69407), (676, 58729), (836, 47489), (988, 40183), (1124, 35321), (1859, 21356), (2717, 14612), (3091, 12844), (3211, 12364), (3653, 10868), (3718, 10678), (5339, 7436), (5434, 7306), (6182, 6422)]