8100950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:150

約数の個数: 72

約数和(自身を含む): 18009264

約数和(自身を除く): 9908314

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 103, 110, 121, 130, 143, 206, 242, 275, 286, 325, 515, 550, 605, 650, 715, 1030, 1133, 1210, 1339, 1430, 1573, 2266, 2575, 2678, 3025, 3146, 3575, 5150, 5665, 6050, 6695, 7150, 7865, 11330, 12463, 13390, 14729, 15730, 24926, 28325, 29458, 33475, 39325, 56650, 62315, 66950, 73645, 78650, 124630, 147290, 162019, 311575, 324038, 368225, 623150, 736450, 810095, 1620190, 4050475, 8100950]

約数ペア:

[(1, 8100950), (2, 4050475), (5, 1620190), (10, 810095), (11, 736450), (13, 623150), (22, 368225), (25, 324038), (26, 311575), (50, 162019), (55, 147290), (65, 124630), (103, 78650), (110, 73645), (121, 66950), (130, 62315), (143, 56650), (206, 39325), (242, 33475), (275, 29458), (286, 28325), (325, 24926), (515, 15730), (550, 14729), (605, 13390), (650, 12463), (715, 11330), (1030, 7865), (1133, 7150), (1210, 6695), (1339, 6050), (1430, 5665), (1573, 5150), (2266, 3575), (2575, 3146), (2678, 3025)]