42472215040

素因数分解:

$2^9\times 5^1\times {\mathrm{16590709}}^1$

素因数の和:16590732

約数の個数: 40

約数和(自身を含む): 101833777980

約数和(自身を除く): 59361562940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 16590709, 33181418, 66362836, 82953545, 132725672, 165907090, 265451344, 331814180, 530902688, 663628360, 1061805376, 1327256720, 2123610752, 2654513440, 4247221504, 5309026880, 8494443008, 10618053760, 21236107520, 42472215040]

約数ペア:

[(1, 42472215040), (2, 21236107520), (4, 10618053760), (5, 8494443008), (8, 5309026880), (10, 4247221504), (16, 2654513440), (20, 2123610752), (32, 1327256720), (40, 1061805376), (64, 663628360), (80, 530902688), (128, 331814180), (160, 265451344), (256, 165907090), (320, 132725672), (512, 82953545), (640, 66362836), (1280, 33181418), (2560, 16590709)]