1520735072

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{18257}}^1$

素因数の和:18423

約数の個数: 48

約数和(自身を含む): 3174701040

約数和(自身を除く): 1653965968

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 137, 152, 274, 304, 548, 608, 1096, 2192, 2603, 4384, 5206, 10412, 18257, 20824, 36514, 41648, 73028, 83296, 146056, 292112, 346883, 584224, 693766, 1387532, 2501209, 2775064, 5002418, 5550128, 10004836, 11100256, 20009672, 40019344, 47522971, 80038688, 95045942, 190091884, 380183768, 760367536, 1520735072]

約数ペア:

[(1, 1520735072), (2, 760367536), (4, 380183768), (8, 190091884), (16, 95045942), (19, 80038688), (32, 47522971), (38, 40019344), (76, 20009672), (137, 11100256), (152, 10004836), (274, 5550128), (304, 5002418), (548, 2775064), (608, 2501209), (1096, 1387532), (2192, 693766), (2603, 584224), (4384, 346883), (5206, 292112), (10412, 146056), (18257, 83296), (20824, 73028), (36514, 41648)]