183840983440

素因数分解:

$2^4\times 5^1\times {\mathrm{1913}}^1\times {\mathrm{1201261}}^1$

素因数の和:1203187

約数の個数: 40

約数和(自身を含む): 427654077048

約数和(自身を除く): 243813093608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1913, 3826, 7652, 9565, 15304, 19130, 30608, 38260, 76520, 153040, 1201261, 2402522, 4805044, 6006305, 9610088, 12012610, 19220176, 24025220, 48050440, 96100880, 2298012293, 4596024586, 9192049172, 11490061465, 18384098344, 22980122930, 36768196688, 45960245860, 91920491720, 183840983440]

約数ペア:

[(1, 183840983440), (2, 91920491720), (4, 45960245860), (5, 36768196688), (8, 22980122930), (10, 18384098344), (16, 11490061465), (20, 9192049172), (40, 4596024586), (80, 2298012293), (1913, 96100880), (3826, 48050440), (7652, 24025220), (9565, 19220176), (15304, 12012610), (19130, 9610088), (30608, 6006305), (38260, 4805044), (76520, 2402522), (153040, 1201261)]