32557640

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{42839}}^1$

素因数の和:42869

約数の個数: 32

約数和(自身を含む): 77112000

約数和(自身を除く): 44554360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 42839, 85678, 171356, 214195, 342712, 428390, 813941, 856780, 1627882, 1713560, 3255764, 4069705, 6511528, 8139410, 16278820, 32557640]

約数ペア:

[(1, 32557640), (2, 16278820), (4, 8139410), (5, 6511528), (8, 4069705), (10, 3255764), (19, 1713560), (20, 1627882), (38, 856780), (40, 813941), (76, 428390), (95, 342712), (152, 214195), (190, 171356), (380, 85678), (760, 42839)]