117975520

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4363}}^1$

素因数の和:4404

約数の個数: 72

約数和(自身を含む): 301875336

約数和(自身を除く): 183899816

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 169, 208, 260, 338, 416, 520, 676, 845, 1040, 1352, 1690, 2080, 2704, 3380, 4363, 5408, 6760, 8726, 13520, 17452, 21815, 27040, 34904, 43630, 56719, 69808, 87260, 113438, 139616, 174520, 226876, 283595, 349040, 453752, 567190, 698080, 737347, 907504, 1134380, 1474694, 1815008, 2268760, 2949388, 3686735, 4537520, 5898776, 7373470, 9075040, 11797552, 14746940, 23595104, 29493880, 58987760, 117975520]

約数ペア:

[(1, 117975520), (2, 58987760), (4, 29493880), (5, 23595104), (8, 14746940), (10, 11797552), (13, 9075040), (16, 7373470), (20, 5898776), (26, 4537520), (32, 3686735), (40, 2949388), (52, 2268760), (65, 1815008), (80, 1474694), (104, 1134380), (130, 907504), (160, 737347), (169, 698080), (208, 567190), (260, 453752), (338, 349040), (416, 283595), (520, 226876), (676, 174520), (845, 139616), (1040, 113438), (1352, 87260), (1690, 69808), (2080, 56719), (2704, 43630), (3380, 34904), (4363, 27040), (5408, 21815), (6760, 17452), (8726, 13520)]