66920050

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{593}}^1$

素因数の和:703

約数の個数: 48

約数和(自身を含む): 130150152

約数和(自身を除く): 63230102

約数列:

[1, 2, 5, 10, 25, 37, 50, 61, 74, 122, 185, 305, 370, 593, 610, 925, 1186, 1525, 1850, 2257, 2965, 3050, 4514, 5930, 11285, 14825, 21941, 22570, 29650, 36173, 43882, 56425, 72346, 109705, 112850, 180865, 219410, 361730, 548525, 904325, 1097050, 1338401, 1808650, 2676802, 6692005, 13384010, 33460025, 66920050]

約数ペア:

[(1, 66920050), (2, 33460025), (5, 13384010), (10, 6692005), (25, 2676802), (37, 1808650), (50, 1338401), (61, 1097050), (74, 904325), (122, 548525), (185, 361730), (305, 219410), (370, 180865), (593, 112850), (610, 109705), (925, 72346), (1186, 56425), (1525, 43882), (1850, 36173), (2257, 29650), (2965, 22570), (3050, 21941), (4514, 14825), (5930, 11285)]