11839850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:156

約数の個数: 72

約数和(自身を含む): 25727520

約数和(自身を除く): 13887670

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 103, 110, 121, 190, 206, 209, 242, 275, 418, 475, 515, 550, 605, 950, 1030, 1045, 1133, 1210, 1957, 2090, 2266, 2299, 2575, 3025, 3914, 4598, 5150, 5225, 5665, 6050, 9785, 10450, 11330, 11495, 12463, 19570, 21527, 22990, 24926, 28325, 43054, 48925, 56650, 57475, 62315, 97850, 107635, 114950, 124630, 215270, 236797, 311575, 473594, 538175, 623150, 1076350, 1183985, 2367970, 5919925, 11839850]

約数ペア:

[(1, 11839850), (2, 5919925), (5, 2367970), (10, 1183985), (11, 1076350), (19, 623150), (22, 538175), (25, 473594), (38, 311575), (50, 236797), (55, 215270), (95, 124630), (103, 114950), (110, 107635), (121, 97850), (190, 62315), (206, 57475), (209, 56650), (242, 48925), (275, 43054), (418, 28325), (475, 24926), (515, 22990), (550, 21527), (605, 19570), (950, 12463), (1030, 11495), (1045, 11330), (1133, 10450), (1210, 9785), (1957, 6050), (2090, 5665), (2266, 5225), (2299, 5150), (2575, 4598), (3025, 3914)]