1057256960

素因数分解:

$2^9\times 5^1\times {\mathrm{167}}^1\times {\mathrm{2473}}^1$

素因数の和:2663

約数の個数: 80

約数和(自身を含む): 2551149216

約数和(自身を除く): 1493892256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 167, 256, 320, 334, 512, 640, 668, 835, 1280, 1336, 1670, 2473, 2560, 2672, 3340, 4946, 5344, 6680, 9892, 10688, 12365, 13360, 19784, 21376, 24730, 26720, 39568, 42752, 49460, 53440, 79136, 85504, 98920, 106880, 158272, 197840, 213760, 316544, 395680, 412991, 427520, 633088, 791360, 825982, 1266176, 1582720, 1651964, 2064955, 3165440, 3303928, 4129910, 6330880, 6607856, 8259820, 13215712, 16519640, 26431424, 33039280, 52862848, 66078560, 105725696, 132157120, 211451392, 264314240, 528628480, 1057256960]

約数ペア:

[(1, 1057256960), (2, 528628480), (4, 264314240), (5, 211451392), (8, 132157120), (10, 105725696), (16, 66078560), (20, 52862848), (32, 33039280), (40, 26431424), (64, 16519640), (80, 13215712), (128, 8259820), (160, 6607856), (167, 6330880), (256, 4129910), (320, 3303928), (334, 3165440), (512, 2064955), (640, 1651964), (668, 1582720), (835, 1266176), (1280, 825982), (1336, 791360), (1670, 633088), (2473, 427520), (2560, 412991), (2672, 395680), (3340, 316544), (4946, 213760), (5344, 197840), (6680, 158272), (9892, 106880), (10688, 98920), (12365, 85504), (13360, 79136), (19784, 53440), (21376, 49460), (24730, 42752), (26720, 39568)]