101560940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{4027}}^1$

素因数の和:4146

約数の個数: 48

約数和(自身を含む): 232109472

約数和(自身を除く): 130548532

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 97, 130, 194, 260, 388, 485, 970, 1261, 1940, 2522, 4027, 5044, 6305, 8054, 12610, 16108, 20135, 25220, 40270, 52351, 80540, 104702, 209404, 261755, 390619, 523510, 781238, 1047020, 1562476, 1953095, 3906190, 5078047, 7812380, 10156094, 20312188, 25390235, 50780470, 101560940]

約数ペア:

[(1, 101560940), (2, 50780470), (4, 25390235), (5, 20312188), (10, 10156094), (13, 7812380), (20, 5078047), (26, 3906190), (52, 1953095), (65, 1562476), (97, 1047020), (130, 781238), (194, 523510), (260, 390619), (388, 261755), (485, 209404), (970, 104702), (1261, 80540), (1940, 52351), (2522, 40270), (4027, 25220), (5044, 20135), (6305, 16108), (8054, 12610)]