72050560

素因数分解:

$2^7\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1093}}^1$

素因数の和:1215

約数の個数: 64

約数和(自身を含む): 174077280

約数和(自身を除く): 102026720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 128, 160, 206, 320, 412, 515, 640, 824, 1030, 1093, 1648, 2060, 2186, 3296, 4120, 4372, 5465, 6592, 8240, 8744, 10930, 13184, 16480, 17488, 21860, 32960, 34976, 43720, 65920, 69952, 87440, 112579, 139904, 174880, 225158, 349760, 450316, 562895, 699520, 900632, 1125790, 1801264, 2251580, 3602528, 4503160, 7205056, 9006320, 14410112, 18012640, 36025280, 72050560]

約数ペア:

[(1, 72050560), (2, 36025280), (4, 18012640), (5, 14410112), (8, 9006320), (10, 7205056), (16, 4503160), (20, 3602528), (32, 2251580), (40, 1801264), (64, 1125790), (80, 900632), (103, 699520), (128, 562895), (160, 450316), (206, 349760), (320, 225158), (412, 174880), (515, 139904), (640, 112579), (824, 87440), (1030, 69952), (1093, 65920), (1648, 43720), (2060, 34976), (2186, 32960), (3296, 21860), (4120, 17488), (4372, 16480), (5465, 13184), (6592, 10930), (8240, 8744)]