65781610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{15053}}^1$

素因数の和:15102

約数の個数: 32

約数和(自身を含む): 130066560

約数和(自身を除く): 64284950

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 15053, 30106, 75265, 150530, 286007, 346219, 572014, 692438, 1430035, 1731095, 2860070, 3462190, 6578161, 13156322, 32890805, 65781610]

約数ペア:

[(1, 65781610), (2, 32890805), (5, 13156322), (10, 6578161), (19, 3462190), (23, 2860070), (38, 1731095), (46, 1430035), (95, 692438), (115, 572014), (190, 346219), (230, 286007), (437, 150530), (874, 75265), (2185, 30106), (4370, 15053)]