103697289460

素因数分解:

$2^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{541}}^1\times {\mathrm{48649}}^1$

素因数の和:49396

約数の個数: 48

約数和(自身を含む): 219278782800

約数和(自身を除く): 115581493340

約数列:

[1, 2, 4, 5, 10, 20, 197, 394, 541, 788, 985, 1082, 1970, 2164, 2705, 3940, 5410, 10820, 48649, 97298, 106577, 194596, 213154, 243245, 426308, 486490, 532885, 972980, 1065770, 2131540, 9583853, 19167706, 26319109, 38335412, 47919265, 52638218, 95838530, 105276436, 131595545, 191677060, 263191090, 526382180, 5184864473, 10369728946, 20739457892, 25924322365, 51848644730, 103697289460]

約数ペア:

[(1, 103697289460), (2, 51848644730), (4, 25924322365), (5, 20739457892), (10, 10369728946), (20, 5184864473), (197, 526382180), (394, 263191090), (541, 191677060), (788, 131595545), (985, 105276436), (1082, 95838530), (1970, 52638218), (2164, 47919265), (2705, 38335412), (3940, 26319109), (5410, 19167706), (10820, 9583853), (48649, 2131540), (97298, 1065770), (106577, 972980), (194596, 532885), (213154, 486490), (243245, 426308)]