359484940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41131}}^1$

素因数の和:41182

約数の個数: 48

約数和(自身を含む): 829221120

約数和(自身を除く): 469736180

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1748, 2185, 4370, 8740, 41131, 82262, 164524, 205655, 411310, 781489, 822620, 946013, 1562978, 1892026, 3125956, 3784052, 3907445, 4730065, 7814890, 9460130, 15629780, 17974247, 18920260, 35948494, 71896988, 89871235, 179742470, 359484940]

約数ペア:

[(1, 359484940), (2, 179742470), (4, 89871235), (5, 71896988), (10, 35948494), (19, 18920260), (20, 17974247), (23, 15629780), (38, 9460130), (46, 7814890), (76, 4730065), (92, 3907445), (95, 3784052), (115, 3125956), (190, 1892026), (230, 1562978), (380, 946013), (437, 822620), (460, 781489), (874, 411310), (1748, 205655), (2185, 164524), (4370, 82262), (8740, 41131)]