202329100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1283}}^1$

素因数の和:1399

約数の個数: 72

約数和(自身を含む): 468095040

約数和(自身を除く): 265765940

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 83, 95, 100, 166, 190, 332, 380, 415, 475, 830, 950, 1283, 1577, 1660, 1900, 2075, 2566, 3154, 4150, 5132, 6308, 6415, 7885, 8300, 12830, 15770, 24377, 25660, 31540, 32075, 39425, 48754, 64150, 78850, 97508, 106489, 121885, 128300, 157700, 212978, 243770, 425956, 487540, 532445, 609425, 1064890, 1218850, 2023291, 2129780, 2437700, 2662225, 4046582, 5324450, 8093164, 10116455, 10648900, 20232910, 40465820, 50582275, 101164550, 202329100]

約数ペア:

[(1, 202329100), (2, 101164550), (4, 50582275), (5, 40465820), (10, 20232910), (19, 10648900), (20, 10116455), (25, 8093164), (38, 5324450), (50, 4046582), (76, 2662225), (83, 2437700), (95, 2129780), (100, 2023291), (166, 1218850), (190, 1064890), (332, 609425), (380, 532445), (415, 487540), (475, 425956), (830, 243770), (950, 212978), (1283, 157700), (1577, 128300), (1660, 121885), (1900, 106489), (2075, 97508), (2566, 78850), (3154, 64150), (4150, 48754), (5132, 39425), (6308, 32075), (6415, 31540), (7885, 25660), (8300, 24377), (12830, 15770)]