73879220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 174182400

約数和(自身を除く): 100303180

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 79, 92, 95, 107, 115, 158, 190, 214, 230, 316, 380, 395, 428, 437, 460, 535, 790, 874, 1070, 1501, 1580, 1748, 1817, 2033, 2140, 2185, 2461, 3002, 3634, 4066, 4370, 4922, 6004, 7268, 7505, 8132, 8453, 8740, 9085, 9844, 10165, 12305, 15010, 16906, 18170, 20330, 24610, 30020, 33812, 34523, 36340, 40660, 42265, 46759, 49220, 69046, 84530, 93518, 138092, 160607, 169060, 172615, 187036, 194419, 233795, 321214, 345230, 388838, 467590, 642428, 690460, 777676, 803035, 935180, 972095, 1606070, 1944190, 3212140, 3693961, 3888380, 7387922, 14775844, 18469805, 36939610, 73879220]

約数ペア:

[(1, 73879220), (2, 36939610), (4, 18469805), (5, 14775844), (10, 7387922), (19, 3888380), (20, 3693961), (23, 3212140), (38, 1944190), (46, 1606070), (76, 972095), (79, 935180), (92, 803035), (95, 777676), (107, 690460), (115, 642428), (158, 467590), (190, 388838), (214, 345230), (230, 321214), (316, 233795), (380, 194419), (395, 187036), (428, 172615), (437, 169060), (460, 160607), (535, 138092), (790, 93518), (874, 84530), (1070, 69046), (1501, 49220), (1580, 46759), (1748, 42265), (1817, 40660), (2033, 36340), (2140, 34523), (2185, 33812), (2461, 30020), (3002, 24610), (3634, 20330), (4066, 18170), (4370, 16906), (4922, 15010), (6004, 12305), (7268, 10165), (7505, 9844), (8132, 9085), (8453, 8740)]