10985120

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{967}}^1$

素因数の和:1053

約数の個数: 48

約数和(自身を含む): 26345088

約数和(自身を除く): 15359968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 142, 160, 284, 355, 568, 710, 967, 1136, 1420, 1934, 2272, 2840, 3868, 4835, 5680, 7736, 9670, 11360, 15472, 19340, 30944, 38680, 68657, 77360, 137314, 154720, 274628, 343285, 549256, 686570, 1098512, 1373140, 2197024, 2746280, 5492560, 10985120]

約数ペア:

[(1, 10985120), (2, 5492560), (4, 2746280), (5, 2197024), (8, 1373140), (10, 1098512), (16, 686570), (20, 549256), (32, 343285), (40, 274628), (71, 154720), (80, 137314), (142, 77360), (160, 68657), (284, 38680), (355, 30944), (568, 19340), (710, 15472), (967, 11360), (1136, 9670), (1420, 7736), (1934, 5680), (2272, 4835), (2840, 3868)]