40184060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:291

約数の個数: 96

約数和(自身を含む): 102187008

約数和(自身を除く): 62002948

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 47, 62, 70, 94, 124, 140, 155, 188, 197, 217, 235, 310, 329, 394, 434, 470, 620, 658, 788, 868, 940, 985, 1085, 1316, 1379, 1457, 1645, 1970, 2170, 2758, 2914, 3290, 3940, 4340, 5516, 5828, 6107, 6580, 6895, 7285, 9259, 10199, 12214, 13790, 14570, 18518, 20398, 24428, 27580, 29140, 30535, 37036, 40796, 42749, 46295, 50995, 61070, 64813, 85498, 92590, 101990, 122140, 129626, 170996, 185180, 203980, 213745, 259252, 287029, 324065, 427490, 574058, 648130, 854980, 1148116, 1296260, 1435145, 2009203, 2870290, 4018406, 5740580, 8036812, 10046015, 20092030, 40184060]

約数ペア:

[(1, 40184060), (2, 20092030), (4, 10046015), (5, 8036812), (7, 5740580), (10, 4018406), (14, 2870290), (20, 2009203), (28, 1435145), (31, 1296260), (35, 1148116), (47, 854980), (62, 648130), (70, 574058), (94, 427490), (124, 324065), (140, 287029), (155, 259252), (188, 213745), (197, 203980), (217, 185180), (235, 170996), (310, 129626), (329, 122140), (394, 101990), (434, 92590), (470, 85498), (620, 64813), (658, 61070), (788, 50995), (868, 46295), (940, 42749), (985, 40796), (1085, 37036), (1316, 30535), (1379, 29140), (1457, 27580), (1645, 24428), (1970, 20398), (2170, 18518), (2758, 14570), (2914, 13790), (3290, 12214), (3940, 10199), (4340, 9259), (5516, 7285), (5828, 6895), (6107, 6580)]