520423908

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2539}}^1$

素因数の和:2625

約数の個数: 96

約数和(自身を含む): 1365504000

約数和(自身を除く): 845080092

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 31, 38, 57, 58, 62, 76, 87, 93, 114, 116, 124, 174, 186, 228, 348, 372, 551, 589, 899, 1102, 1178, 1653, 1767, 1798, 2204, 2356, 2539, 2697, 3306, 3534, 3596, 5078, 5394, 6612, 7068, 7617, 10156, 10788, 15234, 17081, 30468, 34162, 48241, 51243, 68324, 73631, 78709, 96482, 102486, 144723, 147262, 157418, 192964, 204972, 220893, 236127, 289446, 294524, 314836, 441786, 472254, 578892, 883572, 944508, 1398989, 1495471, 2282561, 2797978, 2990942, 4196967, 4486413, 4565122, 5595956, 5981884, 6847683, 8393934, 8972826, 9130244, 13695366, 16787868, 17945652, 27390732, 43368659, 86737318, 130105977, 173474636, 260211954, 520423908]

約数ペア:

[(1, 520423908), (2, 260211954), (3, 173474636), (4, 130105977), (6, 86737318), (12, 43368659), (19, 27390732), (29, 17945652), (31, 16787868), (38, 13695366), (57, 9130244), (58, 8972826), (62, 8393934), (76, 6847683), (87, 5981884), (93, 5595956), (114, 4565122), (116, 4486413), (124, 4196967), (174, 2990942), (186, 2797978), (228, 2282561), (348, 1495471), (372, 1398989), (551, 944508), (589, 883572), (899, 578892), (1102, 472254), (1178, 441786), (1653, 314836), (1767, 294524), (1798, 289446), (2204, 236127), (2356, 220893), (2539, 204972), (2697, 192964), (3306, 157418), (3534, 147262), (3596, 144723), (5078, 102486), (5394, 96482), (6612, 78709), (7068, 73631), (7617, 68324), (10156, 51243), (10788, 48241), (15234, 34162), (17081, 30468)]