2285985920

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{210109}}^1$

素因数の和:210145

約数の個数: 64

約数和(自身を含む): 5786429400

約数和(自身を除く): 3500443480

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2720, 5440, 10880, 210109, 420218, 840436, 1050545, 1680872, 2101090, 3361744, 3571853, 4202180, 6723488, 7143706, 8404360, 13446976, 14287412, 16808720, 17859265, 26893952, 28574824, 33617440, 35718530, 57149648, 67234880, 71437060, 114299296, 134469760, 142874120, 228598592, 285748240, 457197184, 571496480, 1142992960, 2285985920]

約数ペア:

[(1, 2285985920), (2, 1142992960), (4, 571496480), (5, 457197184), (8, 285748240), (10, 228598592), (16, 142874120), (17, 134469760), (20, 114299296), (32, 71437060), (34, 67234880), (40, 57149648), (64, 35718530), (68, 33617440), (80, 28574824), (85, 26893952), (128, 17859265), (136, 16808720), (160, 14287412), (170, 13446976), (272, 8404360), (320, 7143706), (340, 6723488), (544, 4202180), (640, 3571853), (680, 3361744), (1088, 2101090), (1360, 1680872), (2176, 1050545), (2720, 840436), (5440, 420218), (10880, 210109)]