98195680

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{55793}}^1$

素因数の和:55819

約数の個数: 48

約数和(自身を含む): 253081584

約数和(自身を除く): 154885904

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 55793, 111586, 223172, 278965, 446344, 557930, 613723, 892688, 1115860, 1227446, 1785376, 2231720, 2454892, 3068615, 4463440, 4909784, 6137230, 8926880, 9819568, 12274460, 19639136, 24548920, 49097840, 98195680]

約数ペア:

[(1, 98195680), (2, 49097840), (4, 24548920), (5, 19639136), (8, 12274460), (10, 9819568), (11, 8926880), (16, 6137230), (20, 4909784), (22, 4463440), (32, 3068615), (40, 2454892), (44, 2231720), (55, 1785376), (80, 1227446), (88, 1115860), (110, 892688), (160, 613723), (176, 557930), (220, 446344), (352, 278965), (440, 223172), (880, 111586), (1760, 55793)]