8045349728

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{419}}^1\times {\mathrm{457}}^1$

素因数の和:1000

約数の個数: 96

約数和(自身を含む): 17305475040

約数和(自身を除く): 9260125312

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 101, 104, 202, 208, 404, 416, 419, 457, 808, 838, 914, 1313, 1616, 1676, 1828, 2626, 3232, 3352, 3656, 5252, 5447, 5941, 6704, 7312, 10504, 10894, 11882, 13408, 14624, 21008, 21788, 23764, 42016, 42319, 43576, 46157, 47528, 84638, 87152, 92314, 95056, 169276, 174304, 184628, 190112, 191483, 338552, 369256, 382966, 550147, 600041, 677104, 738512, 765932, 1100294, 1200082, 1354208, 1477024, 1531864, 2200588, 2400164, 2489279, 3063728, 4401176, 4800328, 4978558, 6127456, 8802352, 9600656, 9957116, 17604704, 19201312, 19339783, 19914232, 38679566, 39828464, 77359132, 79656928, 154718264, 251417179, 309436528, 502834358, 618873056, 1005668716, 2011337432, 4022674864, 8045349728]

約数ペア:

[(1, 8045349728), (2, 4022674864), (4, 2011337432), (8, 1005668716), (13, 618873056), (16, 502834358), (26, 309436528), (32, 251417179), (52, 154718264), (101, 79656928), (104, 77359132), (202, 39828464), (208, 38679566), (404, 19914232), (416, 19339783), (419, 19201312), (457, 17604704), (808, 9957116), (838, 9600656), (914, 8802352), (1313, 6127456), (1616, 4978558), (1676, 4800328), (1828, 4401176), (2626, 3063728), (3232, 2489279), (3352, 2400164), (3656, 2200588), (5252, 1531864), (5447, 1477024), (5941, 1354208), (6704, 1200082), (7312, 1100294), (10504, 765932), (10894, 738512), (11882, 677104), (13408, 600041), (14624, 550147), (21008, 382966), (21788, 369256), (23764, 338552), (42016, 191483), (42319, 190112), (43576, 184628), (46157, 174304), (47528, 169276), (84638, 95056), (87152, 92314)]