4281040

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{907}}^1$

素因数の和:979

約数の個数: 40

約数和(自身を含む): 10133280

約数和(自身を除く): 5852240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 907, 944, 1180, 1814, 2360, 3628, 4535, 4720, 7256, 9070, 14512, 18140, 36280, 53513, 72560, 107026, 214052, 267565, 428104, 535130, 856208, 1070260, 2140520, 4281040]

約数ペア:

[(1, 4281040), (2, 2140520), (4, 1070260), (5, 856208), (8, 535130), (10, 428104), (16, 267565), (20, 214052), (40, 107026), (59, 72560), (80, 53513), (118, 36280), (236, 18140), (295, 14512), (472, 9070), (590, 7256), (907, 4720), (944, 4535), (1180, 3628), (1814, 2360)]