38985650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{971}}^1$

素因数の和:1067

約数の個数: 48

約数和(自身を含む): 80271648

約数和(自身を除く): 41285998

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 73, 110, 146, 275, 365, 550, 730, 803, 971, 1606, 1825, 1942, 3650, 4015, 4855, 8030, 9710, 10681, 20075, 21362, 24275, 40150, 48550, 53405, 70883, 106810, 141766, 267025, 354415, 534050, 708830, 779713, 1559426, 1772075, 3544150, 3898565, 7797130, 19492825, 38985650]

約数ペア:

[(1, 38985650), (2, 19492825), (5, 7797130), (10, 3898565), (11, 3544150), (22, 1772075), (25, 1559426), (50, 779713), (55, 708830), (73, 534050), (110, 354415), (146, 267025), (275, 141766), (365, 106810), (550, 70883), (730, 53405), (803, 48550), (971, 40150), (1606, 24275), (1825, 21362), (1942, 20075), (3650, 10681), (4015, 9710), (4855, 8030)]