79718110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 157593600

約数和(自身を除く): 77875490

約数列:

[1, 2, 5, 10, 19, 38, 47, 79, 94, 95, 113, 158, 190, 226, 235, 395, 470, 565, 790, 893, 1130, 1501, 1786, 2147, 3002, 3713, 4294, 4465, 5311, 7426, 7505, 8927, 8930, 10622, 10735, 15010, 17854, 18565, 21470, 26555, 37130, 44635, 53110, 70547, 89270, 100909, 141094, 169613, 201818, 339226, 352735, 419569, 504545, 705470, 839138, 848065, 1009090, 1696130, 2097845, 4195690, 7971811, 15943622, 39859055, 79718110]

約数ペア:

[(1, 79718110), (2, 39859055), (5, 15943622), (10, 7971811), (19, 4195690), (38, 2097845), (47, 1696130), (79, 1009090), (94, 848065), (95, 839138), (113, 705470), (158, 504545), (190, 419569), (226, 352735), (235, 339226), (395, 201818), (470, 169613), (565, 141094), (790, 100909), (893, 89270), (1130, 70547), (1501, 53110), (1786, 44635), (2147, 37130), (3002, 26555), (3713, 21470), (4294, 18565), (4465, 17854), (5311, 15010), (7426, 10735), (7505, 10622), (8927, 8930)]