45385367020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{461}}^1\times {\mathrm{100459}}^1$

素因数の和:100943

約数の個数: 72

約数和(自身を含む): 111111572880

約数和(自身を除く): 65726205860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 461, 490, 922, 980, 1844, 2305, 3227, 4610, 6454, 9220, 12908, 16135, 22589, 32270, 45178, 64540, 90356, 100459, 112945, 200918, 225890, 401836, 451780, 502295, 703213, 1004590, 1406426, 2009180, 2812852, 3516065, 4922491, 7032130, 9844982, 14064260, 19689964, 24612455, 46311599, 49224910, 92623198, 98449820, 185246396, 231557995, 324181193, 463115990, 648362386, 926231980, 1296724772, 1620905965, 2269268351, 3241811930, 4538536702, 6483623860, 9077073404, 11346341755, 22692683510, 45385367020]

約数ペア:

[(1, 45385367020), (2, 22692683510), (4, 11346341755), (5, 9077073404), (7, 6483623860), (10, 4538536702), (14, 3241811930), (20, 2269268351), (28, 1620905965), (35, 1296724772), (49, 926231980), (70, 648362386), (98, 463115990), (140, 324181193), (196, 231557995), (245, 185246396), (461, 98449820), (490, 92623198), (922, 49224910), (980, 46311599), (1844, 24612455), (2305, 19689964), (3227, 14064260), (4610, 9844982), (6454, 7032130), (9220, 4922491), (12908, 3516065), (16135, 2812852), (22589, 2009180), (32270, 1406426), (45178, 1004590), (64540, 703213), (90356, 502295), (100459, 451780), (112945, 401836), (200918, 225890)]