26501440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11831}}^1$

素因数の和:11855

約数の個数: 56

約数和(自身を含む): 72127872

約数和(自身を除く): 45626432

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 11831, 23662, 47324, 59155, 82817, 94648, 118310, 165634, 189296, 236620, 331268, 378592, 414085, 473240, 662536, 757184, 828170, 946480, 1325072, 1656340, 1892960, 2650144, 3312680, 3785920, 5300288, 6625360, 13250720, 26501440]

約数ペア:

[(1, 26501440), (2, 13250720), (4, 6625360), (5, 5300288), (7, 3785920), (8, 3312680), (10, 2650144), (14, 1892960), (16, 1656340), (20, 1325072), (28, 946480), (32, 828170), (35, 757184), (40, 662536), (56, 473240), (64, 414085), (70, 378592), (80, 331268), (112, 236620), (140, 189296), (160, 165634), (224, 118310), (280, 94648), (320, 82817), (448, 59155), (560, 47324), (1120, 23662), (2240, 11831)]