2023262860

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{397}}^1$

素因数の和:611

約数の個数: 96

約数和(自身を含む): 4482027648

約数和(自身を除く): 2458764788

約数列:

[1, 2, 4, 5, 10, 20, 37, 71, 74, 97, 142, 148, 185, 194, 284, 355, 370, 388, 397, 485, 710, 740, 794, 970, 1420, 1588, 1940, 1985, 2627, 3589, 3970, 5254, 6887, 7178, 7940, 10508, 13135, 13774, 14356, 14689, 17945, 26270, 27548, 28187, 29378, 34435, 35890, 38509, 52540, 56374, 58756, 68870, 71780, 73445, 77018, 112748, 137740, 140935, 146890, 154036, 192545, 254819, 281870, 293780, 385090, 509638, 563740, 770180, 1019276, 1042919, 1274095, 1424833, 2085838, 2548190, 2734139, 2849666, 4171676, 5096380, 5214595, 5468278, 5699332, 7124165, 10429190, 10936556, 13670695, 14248330, 20858380, 27341390, 28496660, 54682780, 101163143, 202326286, 404652572, 505815715, 1011631430, 2023262860]

約数ペア:

[(1, 2023262860), (2, 1011631430), (4, 505815715), (5, 404652572), (10, 202326286), (20, 101163143), (37, 54682780), (71, 28496660), (74, 27341390), (97, 20858380), (142, 14248330), (148, 13670695), (185, 10936556), (194, 10429190), (284, 7124165), (355, 5699332), (370, 5468278), (388, 5214595), (397, 5096380), (485, 4171676), (710, 2849666), (740, 2734139), (794, 2548190), (970, 2085838), (1420, 1424833), (1588, 1274095), (1940, 1042919), (1985, 1019276), (2627, 770180), (3589, 563740), (3970, 509638), (5254, 385090), (6887, 293780), (7178, 281870), (7940, 254819), (10508, 192545), (13135, 154036), (13774, 146890), (14356, 140935), (14689, 137740), (17945, 112748), (26270, 77018), (27548, 73445), (28187, 71780), (29378, 68870), (34435, 58756), (35890, 56374), (38509, 52540)]