38452400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:499

約数の個数: 120

約数和(自身を含む): 109231104

約数和(自身を除く): 70778704

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 140, 155, 175, 200, 217, 248, 280, 310, 350, 400, 434, 443, 496, 560, 620, 700, 775, 868, 886, 1085, 1240, 1400, 1550, 1736, 1772, 2170, 2215, 2480, 2800, 3100, 3101, 3472, 3544, 4340, 4430, 5425, 6200, 6202, 7088, 8680, 8860, 10850, 11075, 12400, 12404, 13733, 15505, 17360, 17720, 21700, 22150, 24808, 27466, 31010, 35440, 43400, 44300, 49616, 54932, 62020, 68665, 77525, 86800, 88600, 96131, 109864, 124040, 137330, 155050, 177200, 192262, 219728, 248080, 274660, 310100, 343325, 384524, 480655, 549320, 620200, 686650, 769048, 961310, 1098640, 1240400, 1373300, 1538096, 1922620, 2403275, 2746600, 3845240, 4806550, 5493200, 7690480, 9613100, 19226200, 38452400]

約数ペア:

[(1, 38452400), (2, 19226200), (4, 9613100), (5, 7690480), (7, 5493200), (8, 4806550), (10, 3845240), (14, 2746600), (16, 2403275), (20, 1922620), (25, 1538096), (28, 1373300), (31, 1240400), (35, 1098640), (40, 961310), (50, 769048), (56, 686650), (62, 620200), (70, 549320), (80, 480655), (100, 384524), (112, 343325), (124, 310100), (140, 274660), (155, 248080), (175, 219728), (200, 192262), (217, 177200), (248, 155050), (280, 137330), (310, 124040), (350, 109864), (400, 96131), (434, 88600), (443, 86800), (496, 77525), (560, 68665), (620, 62020), (700, 54932), (775, 49616), (868, 44300), (886, 43400), (1085, 35440), (1240, 31010), (1400, 27466), (1550, 24808), (1736, 22150), (1772, 21700), (2170, 17720), (2215, 17360), (2480, 15505), (2800, 13733), (3100, 12404), (3101, 12400), (3472, 11075), (3544, 10850), (4340, 8860), (4430, 8680), (5425, 7088), (6200, 6202)]