38837120

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{8669}}^1$

素因数の和:8695

約数の個数: 64

約数和(自身を含む): 106120800

約数和(自身を除く): 67283680

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, 8669, 17338, 34676, 43345, 60683, 69352, 86690, 121366, 138704, 173380, 242732, 277408, 303415, 346760, 485464, 554816, 606830, 693520, 970928, 1109632, 1213660, 1387040, 1941856, 2427320, 2774080, 3883712, 4854640, 5548160, 7767424, 9709280, 19418560, 38837120]

約数ペア:

[(1, 38837120), (2, 19418560), (4, 9709280), (5, 7767424), (7, 5548160), (8, 4854640), (10, 3883712), (14, 2774080), (16, 2427320), (20, 1941856), (28, 1387040), (32, 1213660), (35, 1109632), (40, 970928), (56, 693520), (64, 606830), (70, 554816), (80, 485464), (112, 346760), (128, 303415), (140, 277408), (160, 242732), (224, 173380), (280, 138704), (320, 121366), (448, 86690), (560, 69352), (640, 60683), (896, 43345), (1120, 34676), (2240, 17338), (4480, 8669)]