40015184

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{1879}}^1$

素因数の和:1920

約数の個数: 40

約数和(自身を含む): 85321920

約数和(自身を除く): 45306736

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1331, 1879, 1936, 2662, 3758, 5324, 7516, 10648, 15032, 20669, 21296, 30064, 41338, 82676, 165352, 227359, 330704, 454718, 909436, 1818872, 2500949, 3637744, 5001898, 10003796, 20007592, 40015184]

約数ペア:

[(1, 40015184), (2, 20007592), (4, 10003796), (8, 5001898), (11, 3637744), (16, 2500949), (22, 1818872), (44, 909436), (88, 454718), (121, 330704), (176, 227359), (242, 165352), (484, 82676), (968, 41338), (1331, 30064), (1879, 21296), (1936, 20669), (2662, 15032), (3758, 10648), (5324, 7516)]