85802750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{761}}^1$

素因数の和:830

約数の個数: 64

約数和(自身を含む): 179734464

約数和(自身を除く): 93931714

約数列:

[1, 2, 5, 10, 11, 22, 25, 41, 50, 55, 82, 110, 125, 205, 250, 275, 410, 451, 550, 761, 902, 1025, 1375, 1522, 2050, 2255, 2750, 3805, 4510, 5125, 7610, 8371, 10250, 11275, 16742, 19025, 22550, 31201, 38050, 41855, 56375, 62402, 83710, 95125, 112750, 156005, 190250, 209275, 312010, 343211, 418550, 686422, 780025, 1046375, 1560050, 1716055, 2092750, 3432110, 3900125, 7800250, 8580275, 17160550, 42901375, 85802750]

約数ペア:

[(1, 85802750), (2, 42901375), (5, 17160550), (10, 8580275), (11, 7800250), (22, 3900125), (25, 3432110), (41, 2092750), (50, 1716055), (55, 1560050), (82, 1046375), (110, 780025), (125, 686422), (205, 418550), (250, 343211), (275, 312010), (410, 209275), (451, 190250), (550, 156005), (761, 112750), (902, 95125), (1025, 83710), (1375, 62402), (1522, 56375), (2050, 41855), (2255, 38050), (2750, 31201), (3805, 22550), (4510, 19025), (5125, 16742), (7610, 11275), (8371, 10250)]