320360090

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{4003}}^1$

素因数の和:4214

約数の個数: 32

約数和(自身を含む): 591566976

約数和(自身を除く): 271206886

約数列:

[1, 2, 5, 10, 53, 106, 151, 265, 302, 530, 755, 1510, 4003, 8003, 8006, 16006, 20015, 40015, 40030, 80030, 212159, 424318, 604453, 1060795, 1208906, 2121590, 3022265, 6044530, 32036009, 64072018, 160180045, 320360090]

約数ペア:

[(1, 320360090), (2, 160180045), (5, 64072018), (10, 32036009), (53, 6044530), (106, 3022265), (151, 2121590), (265, 1208906), (302, 1060795), (530, 604453), (755, 424318), (1510, 212159), (4003, 80030), (8003, 40030), (8006, 40015), (16006, 20015)]