38605020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{1433}}^1$

素因数の和:1894

約数の個数: 48

約数和(自身を含む): 108410400

約数和(自身を除く): 69805380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 449, 898, 1347, 1433, 1796, 2245, 2694, 2866, 4299, 4490, 5388, 5732, 6735, 7165, 8598, 8980, 13470, 14330, 17196, 21495, 26940, 28660, 42990, 85980, 643417, 1286834, 1930251, 2573668, 3217085, 3860502, 6434170, 7721004, 9651255, 12868340, 19302510, 38605020]

約数ペア:

[(1, 38605020), (2, 19302510), (3, 12868340), (4, 9651255), (5, 7721004), (6, 6434170), (10, 3860502), (12, 3217085), (15, 2573668), (20, 1930251), (30, 1286834), (60, 643417), (449, 85980), (898, 42990), (1347, 28660), (1433, 26940), (1796, 21495), (2245, 17196), (2694, 14330), (2866, 13470), (4299, 8980), (4490, 8598), (5388, 7165), (5732, 6735)]