26606720

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{5939}}^1$

素因数の和:5965

約数の個数: 64

約数和(自身を含む): 72705600

約数和(自身を除く): 46098880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 5939, 11878, 23756, 29695, 41573, 47512, 59390, 83146, 95024, 118780, 166292, 190048, 207865, 237560, 332584, 380096, 415730, 475120, 665168, 760192, 831460, 950240, 1330336, 1662920, 1900480, 2660672, 3325840, 3800960, 5321344, 6651680, 13303360, 26606720]

約数ペア:

[(1, 26606720), (2, 13303360), (4, 6651680), (5, 5321344), (7, 3800960), (8, 3325840), (10, 2660672), (14, 1900480), (16, 1662920), (20, 1330336), (28, 950240), (32, 831460), (35, 760192), (40, 665168), (56, 475120), (64, 415730), (70, 380096), (80, 332584), (112, 237560), (128, 207865), (140, 190048), (160, 166292), (224, 118780), (280, 95024), (320, 83146), (448, 59390), (560, 47512), (640, 41573), (896, 29695), (1120, 23756), (2240, 11878), (4480, 5939)]