39873130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1063}}^1$

素因数の和:1123

約数の個数: 48

約数和(自身を含む): 81510912

約数和(自身を除く): 41637782

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 121, 155, 242, 310, 341, 605, 682, 1063, 1210, 1705, 2126, 3410, 3751, 5315, 7502, 10630, 11693, 18755, 23386, 32953, 37510, 58465, 65906, 116930, 128623, 164765, 257246, 329530, 362483, 643115, 724966, 1286230, 1812415, 3624830, 3987313, 7974626, 19936565, 39873130]

約数ペア:

[(1, 39873130), (2, 19936565), (5, 7974626), (10, 3987313), (11, 3624830), (22, 1812415), (31, 1286230), (55, 724966), (62, 643115), (110, 362483), (121, 329530), (155, 257246), (242, 164765), (310, 128623), (341, 116930), (605, 65906), (682, 58465), (1063, 37510), (1210, 32953), (1705, 23386), (2126, 18755), (3410, 11693), (3751, 10630), (5315, 7502)]