20230949450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{1237}}^1$

素因数の和:1608

約数の個数: 96

約数和(自身を含む): 40586116608

約数和(自身を除く): 20355167158

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 71, 85, 142, 170, 271, 355, 425, 542, 710, 850, 1207, 1237, 1355, 1775, 2414, 2474, 2710, 3550, 4607, 6035, 6185, 6775, 9214, 12070, 12370, 13550, 19241, 21029, 23035, 30175, 30925, 38482, 42058, 46070, 60350, 61850, 87827, 96205, 105145, 115175, 175654, 192410, 210290, 230350, 327097, 335227, 439135, 481025, 525725, 654194, 670454, 878270, 962050, 1051450, 1493059, 1635485, 1676135, 2195675, 2986118, 3270970, 3352270, 4391350, 5698859, 7465295, 8177425, 8380675, 11397718, 14930590, 16354850, 16761350, 23801117, 28494295, 37326475, 47602234, 56988590, 74652950, 119005585, 142471475, 238011170, 284942950, 404618989, 595027925, 809237978, 1190055850, 2023094945, 4046189890, 10115474725, 20230949450]

約数ペア:

[(1, 20230949450), (2, 10115474725), (5, 4046189890), (10, 2023094945), (17, 1190055850), (25, 809237978), (34, 595027925), (50, 404618989), (71, 284942950), (85, 238011170), (142, 142471475), (170, 119005585), (271, 74652950), (355, 56988590), (425, 47602234), (542, 37326475), (710, 28494295), (850, 23801117), (1207, 16761350), (1237, 16354850), (1355, 14930590), (1775, 11397718), (2414, 8380675), (2474, 8177425), (2710, 7465295), (3550, 5698859), (4607, 4391350), (6035, 3352270), (6185, 3270970), (6775, 2986118), (9214, 2195675), (12070, 1676135), (12370, 1635485), (13550, 1493059), (19241, 1051450), (21029, 962050), (23035, 878270), (30175, 670454), (30925, 654194), (38482, 525725), (42058, 481025), (46070, 439135), (60350, 335227), (61850, 327097), (87827, 230350), (96205, 210290), (105145, 192410), (115175, 175654)]