99688601300

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{4157}}^1\times {\mathrm{5849}}^1$

素因数の和:10061

約数の個数: 72

約数和(自身を含む): 221691670200

約数和(自身を除く): 122003068900

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 4100, 4157, 5849, 8314, 11698, 16628, 20785, 23396, 29245, 41570, 58490, 83140, 103925, 116980, 146225, 170437, 207850, 239809, 292450, 340874, 415700, 479618, 584900, 681748, 852185, 959236, 1199045, 1704370, 2398090, 3408740, 4260925, 4796180, 5995225, 8521850, 11990450, 17043700, 23980900, 24314293, 48628586, 97257172, 121571465, 243142930, 486285860, 607857325, 996886013, 1215714650, 1993772026, 2431429300, 3987544052, 4984430065, 9968860130, 19937720260, 24922150325, 49844300650, 99688601300]

約数ペア:

[(1, 99688601300), (2, 49844300650), (4, 24922150325), (5, 19937720260), (10, 9968860130), (20, 4984430065), (25, 3987544052), (41, 2431429300), (50, 1993772026), (82, 1215714650), (100, 996886013), (164, 607857325), (205, 486285860), (410, 243142930), (820, 121571465), (1025, 97257172), (2050, 48628586), (4100, 24314293), (4157, 23980900), (5849, 17043700), (8314, 11990450), (11698, 8521850), (16628, 5995225), (20785, 4796180), (23396, 4260925), (29245, 3408740), (41570, 2398090), (58490, 1704370), (83140, 1199045), (103925, 959236), (116980, 852185), (146225, 681748), (170437, 584900), (207850, 479618), (239809, 415700), (292450, 340874)]