104032880

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{26539}}^1$

素因数の和:26566

約数の個数: 60

約数和(自身を含む): 281377080

約数和(自身を除く): 177344200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 26539, 53078, 106156, 132695, 185773, 212312, 265390, 371546, 424624, 530780, 743092, 928865, 1061560, 1300411, 1486184, 1857730, 2123120, 2600822, 2972368, 3715460, 5201644, 6502055, 7430920, 10403288, 13004110, 14861840, 20806576, 26008220, 52016440, 104032880]

約数ペア:

[(1, 104032880), (2, 52016440), (4, 26008220), (5, 20806576), (7, 14861840), (8, 13004110), (10, 10403288), (14, 7430920), (16, 6502055), (20, 5201644), (28, 3715460), (35, 2972368), (40, 2600822), (49, 2123120), (56, 1857730), (70, 1486184), (80, 1300411), (98, 1061560), (112, 928865), (140, 743092), (196, 530780), (245, 424624), (280, 371546), (392, 265390), (490, 212312), (560, 185773), (784, 132695), (980, 106156), (1960, 53078), (3920, 26539)]