40081008

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:203

約数の個数: 120

約数和(自身を含む): 116631424

約数和(自身を除く): 76550416

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 67, 88, 103, 121, 132, 134, 176, 201, 206, 242, 264, 268, 309, 363, 402, 412, 484, 528, 536, 618, 726, 737, 804, 824, 968, 1072, 1133, 1236, 1452, 1474, 1608, 1648, 1936, 2211, 2266, 2472, 2904, 2948, 3216, 3399, 4422, 4532, 4944, 5808, 5896, 6798, 6901, 8107, 8844, 9064, 11792, 12463, 13596, 13802, 16214, 17688, 18128, 20703, 24321, 24926, 27192, 27604, 32428, 35376, 37389, 41406, 48642, 49852, 54384, 55208, 64856, 74778, 75911, 82812, 97284, 99704, 110416, 129712, 149556, 151822, 165624, 194568, 199408, 227733, 299112, 303644, 331248, 389136, 455466, 598224, 607288, 835021, 910932, 1214576, 1670042, 1821864, 2505063, 3340084, 3643728, 5010126, 6680168, 10020252, 13360336, 20040504, 40081008]

約数ペア:

[(1, 40081008), (2, 20040504), (3, 13360336), (4, 10020252), (6, 6680168), (8, 5010126), (11, 3643728), (12, 3340084), (16, 2505063), (22, 1821864), (24, 1670042), (33, 1214576), (44, 910932), (48, 835021), (66, 607288), (67, 598224), (88, 455466), (103, 389136), (121, 331248), (132, 303644), (134, 299112), (176, 227733), (201, 199408), (206, 194568), (242, 165624), (264, 151822), (268, 149556), (309, 129712), (363, 110416), (402, 99704), (412, 97284), (484, 82812), (528, 75911), (536, 74778), (618, 64856), (726, 55208), (737, 54384), (804, 49852), (824, 48642), (968, 41406), (1072, 37389), (1133, 35376), (1236, 32428), (1452, 27604), (1474, 27192), (1608, 24926), (1648, 24321), (1936, 20703), (2211, 18128), (2266, 17688), (2472, 16214), (2904, 13802), (2948, 13596), (3216, 12463), (3399, 11792), (4422, 9064), (4532, 8844), (4944, 8107), (5808, 6901), (5896, 6798)]