103618527220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2251}}^1\times {\mathrm{13619}}^1$

素因数の和:15905

約数の個数: 72

約数和(自身を含む): 235746836640

約数和(自身を除く): 132128309420

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 2251, 3380, 4502, 9004, 11255, 13619, 22510, 27238, 29263, 45020, 54476, 58526, 68095, 117052, 136190, 146315, 177047, 272380, 292630, 354094, 380419, 585260, 708188, 760838, 885235, 1521676, 1770470, 1902095, 2301611, 3540940, 3804190, 4603222, 7608380, 9206444, 11508055, 23016110, 30656369, 46032220, 61312738, 122625476, 153281845, 306563690, 398532797, 613127380, 797065594, 1594131188, 1992663985, 3985327970, 5180926361, 7970655940, 10361852722, 20723705444, 25904631805, 51809263610, 103618527220]

約数ペア:

[(1, 103618527220), (2, 51809263610), (4, 25904631805), (5, 20723705444), (10, 10361852722), (13, 7970655940), (20, 5180926361), (26, 3985327970), (52, 1992663985), (65, 1594131188), (130, 797065594), (169, 613127380), (260, 398532797), (338, 306563690), (676, 153281845), (845, 122625476), (1690, 61312738), (2251, 46032220), (3380, 30656369), (4502, 23016110), (9004, 11508055), (11255, 9206444), (13619, 7608380), (22510, 4603222), (27238, 3804190), (29263, 3540940), (45020, 2301611), (54476, 1902095), (58526, 1770470), (68095, 1521676), (117052, 885235), (136190, 760838), (146315, 708188), (177047, 585260), (272380, 380419), (292630, 354094)]