45263120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{617}}^1$

素因数の和:768

約数の個数: 80

約数和(自身を含む): 121385088

約数和(自身を除く): 76121968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 131, 140, 262, 280, 524, 560, 617, 655, 917, 1048, 1234, 1310, 1834, 2096, 2468, 2620, 3085, 3668, 4319, 4585, 4936, 5240, 6170, 7336, 8638, 9170, 9872, 10480, 12340, 14672, 17276, 18340, 21595, 24680, 34552, 36680, 43190, 49360, 69104, 73360, 80827, 86380, 161654, 172760, 323308, 345520, 404135, 565789, 646616, 808270, 1131578, 1293232, 1616540, 2263156, 2828945, 3233080, 4526312, 5657890, 6466160, 9052624, 11315780, 22631560, 45263120]

約数ペア:

[(1, 45263120), (2, 22631560), (4, 11315780), (5, 9052624), (7, 6466160), (8, 5657890), (10, 4526312), (14, 3233080), (16, 2828945), (20, 2263156), (28, 1616540), (35, 1293232), (40, 1131578), (56, 808270), (70, 646616), (80, 565789), (112, 404135), (131, 345520), (140, 323308), (262, 172760), (280, 161654), (524, 86380), (560, 80827), (617, 73360), (655, 69104), (917, 49360), (1048, 43190), (1234, 36680), (1310, 34552), (1834, 24680), (2096, 21595), (2468, 18340), (2620, 17276), (3085, 14672), (3668, 12340), (4319, 10480), (4585, 9872), (4936, 9170), (5240, 8638), (6170, 7336)]