242619550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{6229}}^1$

素因数の和:6301

約数の個数: 48

約数和(自身を含む): 486687600

約数和(自身を除く): 244068050

約数列:

[1, 2, 5, 10, 19, 25, 38, 41, 50, 82, 95, 190, 205, 410, 475, 779, 950, 1025, 1558, 2050, 3895, 6229, 7790, 12458, 19475, 31145, 38950, 62290, 118351, 155725, 236702, 255389, 311450, 510778, 591755, 1183510, 1276945, 2553890, 2958775, 4852391, 5917550, 6384725, 9704782, 12769450, 24261955, 48523910, 121309775, 242619550]

約数ペア:

[(1, 242619550), (2, 121309775), (5, 48523910), (10, 24261955), (19, 12769450), (25, 9704782), (38, 6384725), (41, 5917550), (50, 4852391), (82, 2958775), (95, 2553890), (190, 1276945), (205, 1183510), (410, 591755), (475, 510778), (779, 311450), (950, 255389), (1025, 236702), (1558, 155725), (2050, 118351), (3895, 62290), (6229, 38950), (7790, 31145), (12458, 19475)]