48765400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:389

約数の個数: 96

約数和(自身を含む): 122648400

約数和(自身を除く): 73883000

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 41, 50, 76, 82, 95, 100, 152, 164, 190, 200, 205, 313, 328, 380, 410, 475, 626, 760, 779, 820, 950, 1025, 1252, 1558, 1565, 1640, 1900, 2050, 2504, 3116, 3130, 3800, 3895, 4100, 5947, 6232, 6260, 7790, 7825, 8200, 11894, 12520, 12833, 15580, 15650, 19475, 23788, 25666, 29735, 31160, 31300, 38950, 47576, 51332, 59470, 62600, 64165, 77900, 102664, 118940, 128330, 148675, 155800, 237880, 243827, 256660, 297350, 320825, 487654, 513320, 594700, 641650, 975308, 1189400, 1219135, 1283300, 1950616, 2438270, 2566600, 4876540, 6095675, 9753080, 12191350, 24382700, 48765400]

約数ペア:

[(1, 48765400), (2, 24382700), (4, 12191350), (5, 9753080), (8, 6095675), (10, 4876540), (19, 2566600), (20, 2438270), (25, 1950616), (38, 1283300), (40, 1219135), (41, 1189400), (50, 975308), (76, 641650), (82, 594700), (95, 513320), (100, 487654), (152, 320825), (164, 297350), (190, 256660), (200, 243827), (205, 237880), (313, 155800), (328, 148675), (380, 128330), (410, 118940), (475, 102664), (626, 77900), (760, 64165), (779, 62600), (820, 59470), (950, 51332), (1025, 47576), (1252, 38950), (1558, 31300), (1565, 31160), (1640, 29735), (1900, 25666), (2050, 23788), (2504, 19475), (3116, 15650), (3130, 15580), (3800, 12833), (3895, 12520), (4100, 11894), (5947, 8200), (6232, 7825), (6260, 7790)]