19360960

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3559}}^1$

素因数の和:3593

約数の個数: 56

約数和(自身を含む): 48828960

約数和(自身を除く): 29468000

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 3559, 5440, 7118, 14236, 17795, 28472, 35590, 56944, 60503, 71180, 113888, 121006, 142360, 227776, 242012, 284720, 302515, 484024, 569440, 605030, 968048, 1138880, 1210060, 1936096, 2420120, 3872192, 4840240, 9680480, 19360960]

約数ペア:

[(1, 19360960), (2, 9680480), (4, 4840240), (5, 3872192), (8, 2420120), (10, 1936096), (16, 1210060), (17, 1138880), (20, 968048), (32, 605030), (34, 569440), (40, 484024), (64, 302515), (68, 284720), (80, 242012), (85, 227776), (136, 142360), (160, 121006), (170, 113888), (272, 71180), (320, 60503), (340, 56944), (544, 35590), (680, 28472), (1088, 17795), (1360, 14236), (2720, 7118), (3559, 5440)]