38689300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29761}}^1$

素因数の和:29788

約数の個数: 36

約数和(自身を含む): 90416956

約数和(自身を除く): 51727656

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 29761, 59522, 119044, 148805, 297610, 386893, 595220, 744025, 773786, 1488050, 1547572, 1934465, 2976100, 3868930, 7737860, 9672325, 19344650, 38689300]

約数ペア:

[(1, 38689300), (2, 19344650), (4, 9672325), (5, 7737860), (10, 3868930), (13, 2976100), (20, 1934465), (25, 1547572), (26, 1488050), (50, 773786), (52, 744025), (65, 595220), (100, 386893), (130, 297610), (260, 148805), (325, 119044), (650, 59522), (1300, 29761)]