10820128

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{521}}^1$

素因数の和:601

約数の個数: 48

約数和(自身を含む): 23677920

約数和(自身を除く): 12857792

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 59, 88, 118, 176, 236, 352, 472, 521, 649, 944, 1042, 1298, 1888, 2084, 2596, 4168, 5192, 5731, 8336, 10384, 11462, 16672, 20768, 22924, 30739, 45848, 61478, 91696, 122956, 183392, 245912, 338129, 491824, 676258, 983648, 1352516, 2705032, 5410064, 10820128]

約数ペア:

[(1, 10820128), (2, 5410064), (4, 2705032), (8, 1352516), (11, 983648), (16, 676258), (22, 491824), (32, 338129), (44, 245912), (59, 183392), (88, 122956), (118, 91696), (176, 61478), (236, 45848), (352, 30739), (472, 22924), (521, 20768), (649, 16672), (944, 11462), (1042, 10384), (1298, 8336), (1888, 5731), (2084, 5192), (2596, 4168)]