104028160

素因数分解:

$2^{11}\times 5^1\times {\mathrm{10159}}^1$

素因数の和:10186

約数の個数: 48

約数和(自身を含む): 249631200

約数和(自身を除く): 145603040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 5120, 10159, 10240, 20318, 40636, 50795, 81272, 101590, 162544, 203180, 325088, 406360, 650176, 812720, 1300352, 1625440, 2600704, 3250880, 5201408, 6501760, 10402816, 13003520, 20805632, 26007040, 52014080, 104028160]

約数ペア:

[(1, 104028160), (2, 52014080), (4, 26007040), (5, 20805632), (8, 13003520), (10, 10402816), (16, 6501760), (20, 5201408), (32, 3250880), (40, 2600704), (64, 1625440), (80, 1300352), (128, 812720), (160, 650176), (256, 406360), (320, 325088), (512, 203180), (640, 162544), (1024, 101590), (1280, 81272), (2048, 50795), (2560, 40636), (5120, 20318), (10159, 10240)]