80393104

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{829}}^1$

素因数の和:896

約数の個数: 80

約数和(自身を含む): 185256000

約数和(自身を除く): 104862896

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 29, 38, 44, 58, 76, 88, 116, 152, 176, 209, 232, 304, 319, 418, 464, 551, 638, 829, 836, 1102, 1276, 1658, 1672, 2204, 2552, 3316, 3344, 4408, 5104, 6061, 6632, 8816, 9119, 12122, 13264, 15751, 18238, 24041, 24244, 31502, 36476, 48082, 48488, 63004, 72952, 96164, 96976, 126008, 145904, 173261, 192328, 252016, 264451, 346522, 384656, 456779, 528902, 693044, 913558, 1057804, 1386088, 1827116, 2115608, 2772176, 3654232, 4231216, 5024569, 7308464, 10049138, 20098276, 40196552, 80393104]

約数ペア:

[(1, 80393104), (2, 40196552), (4, 20098276), (8, 10049138), (11, 7308464), (16, 5024569), (19, 4231216), (22, 3654232), (29, 2772176), (38, 2115608), (44, 1827116), (58, 1386088), (76, 1057804), (88, 913558), (116, 693044), (152, 528902), (176, 456779), (209, 384656), (232, 346522), (304, 264451), (319, 252016), (418, 192328), (464, 173261), (551, 145904), (638, 126008), (829, 96976), (836, 96164), (1102, 72952), (1276, 63004), (1658, 48488), (1672, 48082), (2204, 36476), (2552, 31502), (3316, 24244), (3344, 24041), (4408, 18238), (5104, 15751), (6061, 13264), (6632, 12122), (8816, 9119)]