40560140

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{929}}^1$

素因数の和:1034

約数の個数: 48

約数和(自身を含む): 89056800

約数和(自身を除く): 48496660

約数列:

[1, 2, 4, 5, 10, 20, 37, 59, 74, 118, 148, 185, 236, 295, 370, 590, 740, 929, 1180, 1858, 2183, 3716, 4366, 4645, 8732, 9290, 10915, 18580, 21830, 34373, 43660, 54811, 68746, 109622, 137492, 171865, 219244, 274055, 343730, 548110, 687460, 1096220, 2028007, 4056014, 8112028, 10140035, 20280070, 40560140]

約数ペア:

[(1, 40560140), (2, 20280070), (4, 10140035), (5, 8112028), (10, 4056014), (20, 2028007), (37, 1096220), (59, 687460), (74, 548110), (118, 343730), (148, 274055), (185, 219244), (236, 171865), (295, 137492), (370, 109622), (590, 68746), (740, 54811), (929, 43660), (1180, 34373), (1858, 21830), (2183, 18580), (3716, 10915), (4366, 9290), (4645, 8732)]