88831840

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29221}}^1$

素因数の和:29255

約数の個数: 48

約数和(自身を含む): 220918320

約数和(自身を除く): 132086480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 29221, 58442, 116884, 146105, 233768, 292210, 467536, 555199, 584420, 935072, 1110398, 1168840, 2220796, 2337680, 2775995, 4441592, 4675360, 5551990, 8883184, 11103980, 17766368, 22207960, 44415920, 88831840]

約数ペア:

[(1, 88831840), (2, 44415920), (4, 22207960), (5, 17766368), (8, 11103980), (10, 8883184), (16, 5551990), (19, 4675360), (20, 4441592), (32, 2775995), (38, 2337680), (40, 2220796), (76, 1168840), (80, 1110398), (95, 935072), (152, 584420), (160, 555199), (190, 467536), (304, 292210), (380, 233768), (608, 146105), (760, 116884), (1520, 58442), (3040, 29221)]