7132345220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{356261}}^1$

素因数の和:356301

約数の個数: 96

約数和(自身を含む): 20110277376

約数和(自身を除く): 12977932156

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 140, 143, 154, 182, 220, 260, 286, 308, 364, 385, 455, 572, 715, 770, 910, 1001, 1430, 1540, 1820, 2002, 2860, 4004, 5005, 10010, 20020, 356261, 712522, 1425044, 1781305, 2493827, 3562610, 3918871, 4631393, 4987654, 7125220, 7837742, 9262786, 9975308, 12469135, 15675484, 18525572, 19594355, 23156965, 24938270, 27432097, 32419751, 39188710, 46313930, 49876540, 50945323, 54864194, 64839502, 78377420, 92627860, 101890646, 109728388, 129679004, 137160485, 162098755, 203781292, 254726615, 274320970, 324197510, 356617261, 509453230, 548641940, 648395020, 713234522, 1018906460, 1426469044, 1783086305, 3566172610, 7132345220]

約数ペア:

[(1, 7132345220), (2, 3566172610), (4, 1783086305), (5, 1426469044), (7, 1018906460), (10, 713234522), (11, 648395020), (13, 548641940), (14, 509453230), (20, 356617261), (22, 324197510), (26, 274320970), (28, 254726615), (35, 203781292), (44, 162098755), (52, 137160485), (55, 129679004), (65, 109728388), (70, 101890646), (77, 92627860), (91, 78377420), (110, 64839502), (130, 54864194), (140, 50945323), (143, 49876540), (154, 46313930), (182, 39188710), (220, 32419751), (260, 27432097), (286, 24938270), (308, 23156965), (364, 19594355), (385, 18525572), (455, 15675484), (572, 12469135), (715, 9975308), (770, 9262786), (910, 7837742), (1001, 7125220), (1430, 4987654), (1540, 4631393), (1820, 3918871), (2002, 3562610), (2860, 2493827), (4004, 1781305), (5005, 1425044), (10010, 712522), (20020, 356261)]