80456511950

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{599}}^1\times {\mathrm{65521}}^1$

素因数の和:66173

約数の個数: 48

約数和(自身を含む): 153557359200

約数和(自身を除く): 73100847250

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 599, 1025, 1198, 2050, 2995, 5990, 14975, 24559, 29950, 49118, 65521, 122795, 131042, 245590, 327605, 613975, 655210, 1227950, 1638025, 2686361, 3276050, 5372722, 13431805, 26863610, 39247079, 67159025, 78494158, 134318050, 196235395, 392470790, 981176975, 1609130239, 1962353950, 3218260478, 8045651195, 16091302390, 40228255975, 80456511950]

約数ペア:

[(1, 80456511950), (2, 40228255975), (5, 16091302390), (10, 8045651195), (25, 3218260478), (41, 1962353950), (50, 1609130239), (82, 981176975), (205, 392470790), (410, 196235395), (599, 134318050), (1025, 78494158), (1198, 67159025), (2050, 39247079), (2995, 26863610), (5990, 13431805), (14975, 5372722), (24559, 3276050), (29950, 2686361), (49118, 1638025), (65521, 1227950), (122795, 655210), (131042, 613975), (245590, 327605)]