77210870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{36943}}^1$

素因数の和:36980

約数の個数: 32

約数和(自身を含む): 159598080

約数和(自身を除く): 82387210

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 36943, 73886, 184715, 369430, 406373, 701917, 812746, 1403834, 2031865, 3509585, 4063730, 7019170, 7721087, 15442174, 38605435, 77210870]

約数ペア:

[(1, 77210870), (2, 38605435), (5, 15442174), (10, 7721087), (11, 7019170), (19, 4063730), (22, 3509585), (38, 2031865), (55, 1403834), (95, 812746), (110, 701917), (190, 406373), (209, 369430), (418, 184715), (1045, 73886), (2090, 36943)]