117214040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{154229}}^1$

素因数の和:154259

約数の個数: 32

約数和(自身を含む): 277614000

約数和(自身を除く): 160399960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 154229, 308458, 616916, 771145, 1233832, 1542290, 2930351, 3084580, 5860702, 6169160, 11721404, 14651755, 23442808, 29303510, 58607020, 117214040]

約数ペア:

[(1, 117214040), (2, 58607020), (4, 29303510), (5, 23442808), (8, 14651755), (10, 11721404), (19, 6169160), (20, 5860702), (38, 3084580), (40, 2930351), (76, 1542290), (95, 1233832), (152, 771145), (190, 616916), (380, 308458), (760, 154229)]