9221840

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6067}}^1$

素因数の和:6099

約数の個数: 40

約数和(自身を含む): 22572960

約数和(自身を除く): 13351120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 6067, 12134, 24268, 30335, 48536, 60670, 97072, 115273, 121340, 230546, 242680, 461092, 485360, 576365, 922184, 1152730, 1844368, 2305460, 4610920, 9221840]

約数ペア:

[(1, 9221840), (2, 4610920), (4, 2305460), (5, 1844368), (8, 1152730), (10, 922184), (16, 576365), (19, 485360), (20, 461092), (38, 242680), (40, 230546), (76, 121340), (80, 115273), (95, 97072), (152, 60670), (190, 48536), (304, 30335), (380, 24268), (760, 12134), (1520, 6067)]