84914810

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1\times {\mathrm{389}}^1$

素因数の和:742

約数の個数: 32

約数和(自身を含む): 155675520

約数和(自身を除く): 70760710

約数列:

[1, 2, 5, 10, 83, 166, 263, 389, 415, 526, 778, 830, 1315, 1945, 2630, 3890, 21829, 32287, 43658, 64574, 102307, 109145, 161435, 204614, 218290, 322870, 511535, 1023070, 8491481, 16982962, 42457405, 84914810]

約数ペア:

[(1, 84914810), (2, 42457405), (5, 16982962), (10, 8491481), (83, 1023070), (166, 511535), (263, 322870), (389, 218290), (415, 204614), (526, 161435), (778, 109145), (830, 102307), (1315, 64574), (1945, 43658), (2630, 32287), (3890, 21829)]