11453441660

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{145459}}^1$

素因数の和:145626

約数の個数: 48

約数和(自身を含む): 25023774720

約数和(自身を除く): 13570333060

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 127, 155, 254, 310, 508, 620, 635, 1270, 2540, 3937, 7874, 15748, 19685, 39370, 78740, 145459, 290918, 581836, 727295, 1454590, 2909180, 4509229, 9018458, 18036916, 18473293, 22546145, 36946586, 45092290, 73893172, 90184580, 92366465, 184732930, 369465860, 572672083, 1145344166, 2290688332, 2863360415, 5726720830, 11453441660]

約数ペア:

[(1, 11453441660), (2, 5726720830), (4, 2863360415), (5, 2290688332), (10, 1145344166), (20, 572672083), (31, 369465860), (62, 184732930), (124, 92366465), (127, 90184580), (155, 73893172), (254, 45092290), (310, 36946586), (508, 22546145), (620, 18473293), (635, 18036916), (1270, 9018458), (2540, 4509229), (3937, 2909180), (7874, 1454590), (15748, 727295), (19685, 581836), (39370, 290918), (78740, 145459)]