79655473220

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1449863}}^1$

素因数の和:1449980

約数の個数: 48

約数和(自身を含む): 173914086528

約数和(自身を除く): 94258613308

約数列:

[1, 2, 4, 5, 10, 20, 41, 67, 82, 134, 164, 205, 268, 335, 410, 670, 820, 1340, 2747, 5494, 10988, 13735, 27470, 54940, 1449863, 2899726, 5799452, 7249315, 14498630, 28997260, 59444383, 97140821, 118888766, 194281642, 237777532, 297221915, 388563284, 485704105, 594443830, 971408210, 1188887660, 1942816420, 3982773661, 7965547322, 15931094644, 19913868305, 39827736610, 79655473220]

約数ペア:

[(1, 79655473220), (2, 39827736610), (4, 19913868305), (5, 15931094644), (10, 7965547322), (20, 3982773661), (41, 1942816420), (67, 1188887660), (82, 971408210), (134, 594443830), (164, 485704105), (205, 388563284), (268, 297221915), (335, 237777532), (410, 194281642), (670, 118888766), (820, 97140821), (1340, 59444383), (2747, 28997260), (5494, 14498630), (10988, 7249315), (13735, 5799452), (27470, 2899726), (54940, 1449863)]