1529121040

素因数分解:

$2^4\times 5^1\times {\mathrm{1801}}^1\times {\mathrm{10613}}^1$

素因数の和:12427

約数の個数: 40

約数和(自身を含む): 3557515608

約数和(自身を除く): 2028394568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1801, 3602, 7204, 9005, 10613, 14408, 18010, 21226, 28816, 36020, 42452, 53065, 72040, 84904, 106130, 144080, 169808, 212260, 424520, 849040, 19114013, 38228026, 76456052, 95570065, 152912104, 191140130, 305824208, 382280260, 764560520, 1529121040]

約数ペア:

[(1, 1529121040), (2, 764560520), (4, 382280260), (5, 305824208), (8, 191140130), (10, 152912104), (16, 95570065), (20, 76456052), (40, 38228026), (80, 19114013), (1801, 849040), (3602, 424520), (7204, 212260), (9005, 169808), (10613, 144080), (14408, 106130), (18010, 84904), (21226, 72040), (28816, 53065), (36020, 42452)]