40123300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2$

素因数の和:138

約数の個数: 108

約数和(自身を含む): 105159936

約数和(自身を除く): 65036636

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 43, 50, 62, 70, 86, 100, 124, 140, 155, 172, 175, 215, 217, 301, 310, 350, 430, 434, 602, 620, 700, 775, 860, 868, 1075, 1085, 1204, 1333, 1505, 1550, 1849, 2150, 2170, 2666, 3010, 3100, 3698, 4300, 4340, 5332, 5425, 6020, 6665, 7396, 7525, 9245, 9331, 10850, 12943, 13330, 15050, 18490, 18662, 21700, 25886, 26660, 30100, 33325, 36980, 37324, 46225, 46655, 51772, 57319, 64715, 66650, 92450, 93310, 114638, 129430, 133300, 184900, 186620, 229276, 233275, 258860, 286595, 323575, 401233, 466550, 573190, 647150, 802466, 933100, 1146380, 1294300, 1432975, 1604932, 2006165, 2865950, 4012330, 5731900, 8024660, 10030825, 20061650, 40123300]

約数ペア:

[(1, 40123300), (2, 20061650), (4, 10030825), (5, 8024660), (7, 5731900), (10, 4012330), (14, 2865950), (20, 2006165), (25, 1604932), (28, 1432975), (31, 1294300), (35, 1146380), (43, 933100), (50, 802466), (62, 647150), (70, 573190), (86, 466550), (100, 401233), (124, 323575), (140, 286595), (155, 258860), (172, 233275), (175, 229276), (215, 186620), (217, 184900), (301, 133300), (310, 129430), (350, 114638), (430, 93310), (434, 92450), (602, 66650), (620, 64715), (700, 57319), (775, 51772), (860, 46655), (868, 46225), (1075, 37324), (1085, 36980), (1204, 33325), (1333, 30100), (1505, 26660), (1550, 25886), (1849, 21700), (2150, 18662), (2170, 18490), (2666, 15050), (3010, 13330), (3100, 12943), (3698, 10850), (4300, 9331), (4340, 9245), (5332, 7525), (5425, 7396), (6020, 6665)]