80479410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7867}}^1$

素因数の和:7919

約数の個数: 64

約数和(自身を含む): 217534464

約数和(自身を除く): 137055054

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 155, 165, 186, 310, 330, 341, 465, 682, 930, 1023, 1705, 2046, 3410, 5115, 7867, 10230, 15734, 23601, 39335, 47202, 78670, 86537, 118005, 173074, 236010, 243877, 259611, 432685, 487754, 519222, 731631, 865370, 1219385, 1298055, 1463262, 2438770, 2596110, 2682647, 3658155, 5365294, 7316310, 8047941, 13413235, 16095882, 26826470, 40239705, 80479410]

約数ペア:

[(1, 80479410), (2, 40239705), (3, 26826470), (5, 16095882), (6, 13413235), (10, 8047941), (11, 7316310), (15, 5365294), (22, 3658155), (30, 2682647), (31, 2596110), (33, 2438770), (55, 1463262), (62, 1298055), (66, 1219385), (93, 865370), (110, 731631), (155, 519222), (165, 487754), (186, 432685), (310, 259611), (330, 243877), (341, 236010), (465, 173074), (682, 118005), (930, 86537), (1023, 78670), (1705, 47202), (2046, 39335), (3410, 23601), (5115, 15734), (7867, 10230)]