4201949969260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1019}}^1\times {\mathrm{10851583}}^1$

素因数の和:10852630

約数の個数: 48

約数和(自身を含む): 9297637171200

約数和(自身を除く): 5095687201940

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 1019, 2038, 4076, 5095, 10190, 19361, 20380, 38722, 77444, 96805, 193610, 387220, 10851583, 21703166, 43406332, 54257915, 108515830, 206180077, 217031660, 412360154, 824720308, 1030900385, 2061800770, 4123601540, 11057763077, 22115526154, 44231052308, 55288815385, 110577630770, 210097498463, 221155261540, 420194996926, 840389993852, 1050487492315, 2100974984630, 4201949969260]

約数ペア:

[(1, 4201949969260), (2, 2100974984630), (4, 1050487492315), (5, 840389993852), (10, 420194996926), (19, 221155261540), (20, 210097498463), (38, 110577630770), (76, 55288815385), (95, 44231052308), (190, 22115526154), (380, 11057763077), (1019, 4123601540), (2038, 2061800770), (4076, 1030900385), (5095, 824720308), (10190, 412360154), (19361, 217031660), (20380, 206180077), (38722, 108515830), (77444, 54257915), (96805, 43406332), (193610, 21703166), (387220, 10851583)]