78840539995

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2027}}^1\times {\mathrm{2543}}^1$

素因数の和:4624

約数の個数: 64

約数和(自身を含む): 118868705280

約数和(自身を除く): 40028165285

約数列:

[1, 5, 7, 19, 23, 35, 95, 115, 133, 161, 437, 665, 805, 2027, 2185, 2543, 3059, 10135, 12715, 14189, 15295, 17801, 38513, 46621, 48317, 58489, 70945, 89005, 192565, 233105, 241585, 269591, 292445, 326347, 338219, 409423, 885799, 1111291, 1347955, 1631735, 1691095, 2047115, 4428995, 5154661, 5556455, 6200593, 7779037, 25773305, 31002965, 36082627, 38895185, 97938559, 118557203, 180413135, 489692795, 592786015, 685569913, 829900421, 2252586857, 3427849565, 4149502105, 11262934285, 15768107999, 78840539995]

約数ペア:

[(1, 78840539995), (5, 15768107999), (7, 11262934285), (19, 4149502105), (23, 3427849565), (35, 2252586857), (95, 829900421), (115, 685569913), (133, 592786015), (161, 489692795), (437, 180413135), (665, 118557203), (805, 97938559), (2027, 38895185), (2185, 36082627), (2543, 31002965), (3059, 25773305), (10135, 7779037), (12715, 6200593), (14189, 5556455), (15295, 5154661), (17801, 4428995), (38513, 2047115), (46621, 1691095), (48317, 1631735), (58489, 1347955), (70945, 1111291), (89005, 885799), (192565, 409423), (233105, 338219), (241585, 326347), (269591, 292445)]