104353700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4993}}^1$

素因数の和:5037

約数の個数: 72

約数和(自身を含む): 260087520

約数和(自身を除く): 155733820

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 76, 95, 100, 110, 190, 209, 220, 275, 380, 418, 475, 550, 836, 950, 1045, 1100, 1900, 2090, 4180, 4993, 5225, 9986, 10450, 19972, 20900, 24965, 49930, 54923, 94867, 99860, 109846, 124825, 189734, 219692, 249650, 274615, 379468, 474335, 499300, 549230, 948670, 1043537, 1098460, 1373075, 1897340, 2087074, 2371675, 2746150, 4174148, 4743350, 5217685, 5492300, 9486700, 10435370, 20870740, 26088425, 52176850, 104353700]

約数ペア:

[(1, 104353700), (2, 52176850), (4, 26088425), (5, 20870740), (10, 10435370), (11, 9486700), (19, 5492300), (20, 5217685), (22, 4743350), (25, 4174148), (38, 2746150), (44, 2371675), (50, 2087074), (55, 1897340), (76, 1373075), (95, 1098460), (100, 1043537), (110, 948670), (190, 549230), (209, 499300), (220, 474335), (275, 379468), (380, 274615), (418, 249650), (475, 219692), (550, 189734), (836, 124825), (950, 109846), (1045, 99860), (1100, 94867), (1900, 54923), (2090, 49930), (4180, 24965), (4993, 20900), (5225, 19972), (9986, 10450)]