500072470

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1223}}^1\times {\mathrm{1319}}^1$

素因数の和:2580

約数の個数: 32

約数和(自身を含む): 930631680

約数和(自身を除く): 430559210

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 1223, 1319, 2446, 2638, 6115, 6595, 12230, 13190, 37913, 40889, 75826, 81778, 189565, 204445, 379130, 408890, 1613137, 3226274, 8065685, 16131370, 50007247, 100014494, 250036235, 500072470]

約数ペア:

[(1, 500072470), (2, 250036235), (5, 100014494), (10, 50007247), (31, 16131370), (62, 8065685), (155, 3226274), (310, 1613137), (1223, 408890), (1319, 379130), (2446, 204445), (2638, 189565), (6115, 81778), (6595, 75826), (12230, 40889), (13190, 37913)]