78836100340

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{701}}^1\times {\mathrm{77029}}^1$

素因数の和:77812

約数の個数: 48

約数和(自身を含む): 168065286480

約数和(自身を除く): 89229186140

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 701, 730, 1402, 1460, 2804, 3505, 7010, 14020, 51173, 77029, 102346, 154058, 204692, 255865, 308116, 385145, 511730, 770290, 1023460, 1540580, 5623117, 11246234, 22492468, 28115585, 53997329, 56231170, 107994658, 112462340, 215989316, 269986645, 539973290, 1079946580, 3941805017, 7883610034, 15767220068, 19709025085, 39418050170, 78836100340]

約数ペア:

[(1, 78836100340), (2, 39418050170), (4, 19709025085), (5, 15767220068), (10, 7883610034), (20, 3941805017), (73, 1079946580), (146, 539973290), (292, 269986645), (365, 215989316), (701, 112462340), (730, 107994658), (1402, 56231170), (1460, 53997329), (2804, 28115585), (3505, 22492468), (7010, 11246234), (14020, 5623117), (51173, 1540580), (77029, 1023460), (102346, 770290), (154058, 511730), (204692, 385145), (255865, 308116)]