42338240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{461}}^1$

素因数の和:526

約数の個数: 112

約数和(自身を含む): 118286784

約数和(自身を除く): 75948544

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 64, 70, 80, 82, 112, 140, 160, 164, 205, 224, 280, 287, 320, 328, 410, 448, 461, 560, 574, 656, 820, 922, 1120, 1148, 1312, 1435, 1640, 1844, 2240, 2296, 2305, 2624, 2870, 3227, 3280, 3688, 4592, 4610, 5740, 6454, 6560, 7376, 9184, 9220, 11480, 12908, 13120, 14752, 16135, 18368, 18440, 18901, 22960, 25816, 29504, 32270, 36880, 37802, 45920, 51632, 64540, 73760, 75604, 91840, 94505, 103264, 129080, 132307, 147520, 151208, 189010, 206528, 258160, 264614, 302416, 378020, 516320, 529228, 604832, 661535, 756040, 1032640, 1058456, 1209664, 1323070, 1512080, 2116912, 2646140, 3024160, 4233824, 5292280, 6048320, 8467648, 10584560, 21169120, 42338240]

約数ペア:

[(1, 42338240), (2, 21169120), (4, 10584560), (5, 8467648), (7, 6048320), (8, 5292280), (10, 4233824), (14, 3024160), (16, 2646140), (20, 2116912), (28, 1512080), (32, 1323070), (35, 1209664), (40, 1058456), (41, 1032640), (56, 756040), (64, 661535), (70, 604832), (80, 529228), (82, 516320), (112, 378020), (140, 302416), (160, 264614), (164, 258160), (205, 206528), (224, 189010), (280, 151208), (287, 147520), (320, 132307), (328, 129080), (410, 103264), (448, 94505), (461, 91840), (560, 75604), (574, 73760), (656, 64540), (820, 51632), (922, 45920), (1120, 37802), (1148, 36880), (1312, 32270), (1435, 29504), (1640, 25816), (1844, 22960), (2240, 18901), (2296, 18440), (2305, 18368), (2624, 16135), (2870, 14752), (3227, 13120), (3280, 12908), (3688, 11480), (4592, 9220), (4610, 9184), (5740, 7376), (6454, 6560)]