39071200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{6977}}^1$

素因数の和:7004

約数の個数: 72

約数和(自身を含む): 109024272

約数和(自身を除く): 69953072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 6977, 13954, 27908, 34885, 48839, 55816, 69770, 97678, 111632, 139540, 174425, 195356, 223264, 244195, 279080, 348850, 390712, 488390, 558160, 697700, 781424, 976780, 1116320, 1220975, 1395400, 1562848, 1953560, 2441950, 2790800, 3907120, 4883900, 5581600, 7814240, 9767800, 19535600, 39071200]

約数ペア:

[(1, 39071200), (2, 19535600), (4, 9767800), (5, 7814240), (7, 5581600), (8, 4883900), (10, 3907120), (14, 2790800), (16, 2441950), (20, 1953560), (25, 1562848), (28, 1395400), (32, 1220975), (35, 1116320), (40, 976780), (50, 781424), (56, 697700), (70, 558160), (80, 488390), (100, 390712), (112, 348850), (140, 279080), (160, 244195), (175, 223264), (200, 195356), (224, 174425), (280, 139540), (350, 111632), (400, 97678), (560, 69770), (700, 55816), (800, 48839), (1120, 34885), (1400, 27908), (2800, 13954), (5600, 6977)]