80541230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:330

約数の個数: 96

約数和(自身を含む): 187766208

約数和(自身を除く): 107224978

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 37, 55, 70, 74, 77, 110, 121, 154, 185, 242, 257, 259, 370, 385, 407, 514, 518, 605, 770, 814, 847, 1210, 1285, 1295, 1694, 1799, 2035, 2570, 2590, 2827, 2849, 3598, 4070, 4235, 4477, 5654, 5698, 8470, 8954, 8995, 9509, 14135, 14245, 17990, 19018, 19789, 22385, 28270, 28490, 31097, 31339, 39578, 44770, 47545, 62194, 62678, 66563, 95090, 98945, 104599, 133126, 155485, 156695, 197890, 209198, 217679, 310970, 313390, 332815, 435358, 522995, 665630, 732193, 1045990, 1088395, 1150589, 1464386, 2176790, 2301178, 3660965, 5752945, 7321930, 8054123, 11505890, 16108246, 40270615, 80541230]

約数ペア:

[(1, 80541230), (2, 40270615), (5, 16108246), (7, 11505890), (10, 8054123), (11, 7321930), (14, 5752945), (22, 3660965), (35, 2301178), (37, 2176790), (55, 1464386), (70, 1150589), (74, 1088395), (77, 1045990), (110, 732193), (121, 665630), (154, 522995), (185, 435358), (242, 332815), (257, 313390), (259, 310970), (370, 217679), (385, 209198), (407, 197890), (514, 156695), (518, 155485), (605, 133126), (770, 104599), (814, 98945), (847, 95090), (1210, 66563), (1285, 62678), (1295, 62194), (1694, 47545), (1799, 44770), (2035, 39578), (2570, 31339), (2590, 31097), (2827, 28490), (2849, 28270), (3598, 22385), (4070, 19789), (4235, 19018), (4477, 17990), (5654, 14245), (5698, 14135), (8470, 9509), (8954, 8995)]