40021124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:157

約数の個数: 96

約数和(自身を含む): 88660992

約数和(自身を除く): 48639868

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 37, 44, 52, 61, 62, 74, 122, 124, 143, 148, 244, 286, 341, 403, 407, 481, 572, 671, 682, 793, 806, 814, 962, 1147, 1342, 1364, 1586, 1612, 1628, 1891, 1924, 2257, 2294, 2684, 3172, 3782, 4433, 4514, 4588, 5291, 7564, 8723, 8866, 9028, 10582, 12617, 14911, 17446, 17732, 20801, 21164, 24583, 24827, 25234, 29341, 29822, 34892, 41602, 49166, 49654, 50468, 58682, 59644, 69967, 83204, 98332, 99308, 117364, 139934, 164021, 270413, 279868, 322751, 328042, 540826, 645502, 656084, 769637, 909571, 1081652, 1291004, 1539274, 1819142, 3078548, 3638284, 10005281, 20010562, 40021124]

約数ペア:

[(1, 40021124), (2, 20010562), (4, 10005281), (11, 3638284), (13, 3078548), (22, 1819142), (26, 1539274), (31, 1291004), (37, 1081652), (44, 909571), (52, 769637), (61, 656084), (62, 645502), (74, 540826), (122, 328042), (124, 322751), (143, 279868), (148, 270413), (244, 164021), (286, 139934), (341, 117364), (403, 99308), (407, 98332), (481, 83204), (572, 69967), (671, 59644), (682, 58682), (793, 50468), (806, 49654), (814, 49166), (962, 41602), (1147, 34892), (1342, 29822), (1364, 29341), (1586, 25234), (1612, 24827), (1628, 24583), (1891, 21164), (1924, 20801), (2257, 17732), (2294, 17446), (2684, 14911), (3172, 12617), (3782, 10582), (4433, 9028), (4514, 8866), (4588, 8723), (5291, 7564)]