40825380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{1301}}^1$

素因数の和:1836

約数の個数: 48

約数和(自身を含む): 114617664

約数和(自身を除く): 73792284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 523, 1046, 1301, 1569, 2092, 2602, 2615, 3138, 3903, 5204, 5230, 6276, 6505, 7806, 7845, 10460, 13010, 15612, 15690, 19515, 26020, 31380, 39030, 78060, 680423, 1360846, 2041269, 2721692, 3402115, 4082538, 6804230, 8165076, 10206345, 13608460, 20412690, 40825380]

約数ペア:

[(1, 40825380), (2, 20412690), (3, 13608460), (4, 10206345), (5, 8165076), (6, 6804230), (10, 4082538), (12, 3402115), (15, 2721692), (20, 2041269), (30, 1360846), (60, 680423), (523, 78060), (1046, 39030), (1301, 31380), (1569, 26020), (2092, 19515), (2602, 15690), (2615, 15612), (3138, 13010), (3903, 10460), (5204, 7845), (5230, 7806), (6276, 6505)]