57678940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{11399}}^1$

素因数の和:11442

約数の個数: 48

約数和(自身を含む): 137894400

約数和(自身を除く): 80215460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 11399, 22798, 45596, 56995, 113990, 125389, 227980, 250778, 262177, 501556, 524354, 626945, 1048708, 1253890, 1310885, 2507780, 2621770, 2883947, 5243540, 5767894, 11535788, 14419735, 28839470, 57678940]

約数ペア:

[(1, 57678940), (2, 28839470), (4, 14419735), (5, 11535788), (10, 5767894), (11, 5243540), (20, 2883947), (22, 2621770), (23, 2507780), (44, 1310885), (46, 1253890), (55, 1048708), (92, 626945), (110, 524354), (115, 501556), (220, 262177), (230, 250778), (253, 227980), (460, 125389), (506, 113990), (1012, 56995), (1265, 45596), (2530, 22798), (5060, 11399)]